Question about Texas Instruments TI-30 XIIS Calculator

How do I turn off the rounding feature? All my calculations are automatically rounded.

Look for button with FIX or FSE and then press:

[2nd][FIX][.] and now it's will give the whole number.

Rate me, thanks.

Posted on Jul 08, 2009

Hi,

a 6ya expert can help you resolve that issue over the phone in a minute or two.

best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).

click here to download the app (for users in the US for now) and get all the help you need.

goodluck!

Posted on Jan 02, 2017

You should try to read a bit about significant digits. In scientific and technical calculations only a few digits have any meaning and results are rounded. Get a scientific calculator that displays 10 or more digits and that will be more than enough for your very complex calculations.

You can use the calculator on your computer. Look under the Accessories submenu in All programs.

You can use the calculator on your computer. Look under the Accessories submenu in All programs.

Jan 08, 2013 | Office Equipment & Supplies

You need to select the number of decimal places you would like, or if you would like the calculator to behave as normal. Press SET UP and select FSE (press 1) . You now have 5 options.

0: FIX means you can choose a fixed number of decimal places for every calculation.

1: SCI means scientific notation and choose the number of significant values you would like to deal with.

2: ENG means engineering and the power goes up in multiples of 3.

3: NORM1 and 4: NORM2 are the usual or normal settings on the calculator. Most school calculations will use NORM1 mode.

0: FIX means you can choose a fixed number of decimal places for every calculation.

1: SCI means scientific notation and choose the number of significant values you would like to deal with.

2: ENG means engineering and the power goes up in multiples of 3.

3: NORM1 and 4: NORM2 are the usual or normal settings on the calculator. Most school calculations will use NORM1 mode.

Aug 28, 2012 | Sharp El-531x Scientific Calculator Green...

The 107,186.37 is what the future value would be if the interest per month is 0.58%, which is 6.96% per year. Try the following:

2nd [CLR TVM] 1 2 N 7 I/YR 1 0 0 0 0 0 PV CPT FV

As for rounding, you can change the calculator display to any number of digits (up to a limit, of course) by pressing 2nd [FORMAT] and then a number specifying the number of desired digits after the decimal point or 9 for floating decimal.

2nd [CLR TVM] 1 2 N 7 I/YR 1 0 0 0 0 0 PV CPT FV

As for rounding, you can change the calculator display to any number of digits (up to a limit, of course) by pressing 2nd [FORMAT] and then a number specifying the number of desired digits after the decimal point or 9 for floating decimal.

Mar 14, 2012 | Texas Instruments BA-II Plus Calculator

You cannot. You must choose either round up, round down or round off (5/4) position, and then set the decimals switch. You would usually use round off (5/4) and decimal set to 2.

Apr 05, 2011 | Canon P170-DH Calculator

You must have accidently set the calculator to round your answers. To fix this, click the MODE key, scroll down to FLOAT, and click ENTER.

Mar 03, 2011 | Sharp EL738C Scientific Calculator

Press MODE to bring up the mode screen. Use the arrow keys to move to the second line and highlight "FLOAT" to show all nonzero digits or select the number of digits you want, then press ENTER. Press 2ND [QUIT] to exit the mode screen.

Jan 26, 2011 | Texas Instruments TI-84 Plus Calculator

The [MODE] key can be used to select the modes described below.

Important! The following is a general explanation of Scientific Calculator modes. Note that your calculator may not include all of the modes described here.

1) Calculation Modes

Before performing a calculation, you first need to select the appropriate calculation mode.

COMP: Basic arithmetric calculations

(arithmetic operations, trigonometric functions, etc.)

COMPLEX: Complex number calculations

SD: Single-variable statistical calculations

(sample standard deviation, etc.)

LR or REG: Paired-variable statistical calculations

(linear regression statistical calculations, etc.)

BASE or BASE-n: Binary, octal, decimal, hexadecimal number system calculations

MAT: Matrix calculations (determinants, etc.)

VCT: Vector calculations

EQU: nth degree equations, simultaneous equations

2) Display Settings

Use these settings to control how calculation results are displayed.

Note that changing the Fix and Sci settings does not affect internal calculation results.

Norm: Exponential display format and cancels the currently configured Fix and Sci settings.

Fix: Specifies a fixed number of digits to the right of the decimal place.

Sci: Specifies a fixed number of significant digits.

3) Angle Unit Setting

(90°=?/2 radians=100 grads)

Deg: Degrees

Rad: Radians

Gra: Grads

4) Engineering Mode

Use this mode when you want to input and perform calculations using engineering symbols.

Please rate this response . .

Important! The following is a general explanation of Scientific Calculator modes. Note that your calculator may not include all of the modes described here.

1) Calculation Modes

Before performing a calculation, you first need to select the appropriate calculation mode.

COMP: Basic arithmetric calculations

(arithmetic operations, trigonometric functions, etc.)

COMPLEX: Complex number calculations

SD: Single-variable statistical calculations

(sample standard deviation, etc.)

LR or REG: Paired-variable statistical calculations

(linear regression statistical calculations, etc.)

BASE or BASE-n: Binary, octal, decimal, hexadecimal number system calculations

MAT: Matrix calculations (determinants, etc.)

VCT: Vector calculations

EQU: nth degree equations, simultaneous equations

2) Display Settings

Use these settings to control how calculation results are displayed.

Note that changing the Fix and Sci settings does not affect internal calculation results.

Norm: Exponential display format and cancels the currently configured Fix and Sci settings.

Fix: Specifies a fixed number of digits to the right of the decimal place.

Sci: Specifies a fixed number of significant digits.

3) Angle Unit Setting

(90°=?/2 radians=100 grads)

Deg: Degrees

Rad: Radians

Gra: Grads

4) Engineering Mode

Use this mode when you want to input and perform calculations using engineering symbols.

Please rate this response . .

Sep 08, 2009 | Casio MS-80TV Scientific Calculator

Press [2nd][FIX][.] the FIX is the rounding function.

Rate me, thanks.

Rate me, thanks.

Apr 16, 2009 | Texas Instruments TI-30 XIIS Calculator

Press MODE

The line that says "Float 012345678901" specifies decimal places.

Select "Float" for full display.

The line that says "Float 012345678901" specifies decimal places.

Select "Float" for full display.

Apr 12, 2009 | Texas Instruments TI-85 Calculator

Hello,

Press [SETUP] select FIX then press [EXE]. Enter the number of decimal digits you want (3 or 4). Press [ESC] then press [EXE]

Hope it helps.

Press [SETUP] select FIX then press [EXE]. Enter the number of decimal digits you want (3 or 4). Press [ESC] then press [EXE]

Hope it helps.

Dec 14, 2008 | Casio FC-200V Scientific Calculator

332 people viewed this question

Usually answered in minutes!

×