Question about Texas Instruments TI-83 Plus Calculator

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Posted on Jan 02, 2017

SOURCE: MY TI nspire always rounds

Turn it on, hit MODE then change the FLOAT value from 1 to Float itself. Float allows you to round, and something changed that setting

Posted on Dec 02, 2010

SOURCE: how do you get the

Here it is. The screen captures were taken from a TI Nspire with OS 3.x

Turn calculator ON. when the Home screen is displayed press** 5:Settings **

(On older OS's the number may be different, 8)

Unfurl the submenu and select** 2:Settings**

Then select **1:General **

Here is what you see.

Use the right arrow key to unfold the menu** Display digits. **

Select float 4 or higher to keep more than three digits.

Validate your choice by pressing ENTER.**Do do exit just yet.**

Use the TAB key to move cursor to the bottom of the screen

and on the OK button. Press the ENTER key.

You will return to the Home screen.

PS. If you are browsing this answer on the old Fixya site, you might not see the screen capture. To see them go to http://beta.fixya.com

Posted on Aug 16, 2011

Huh?

To round off a number to 2 decimal places.... you would have to have a decimal. Your number of 3,150,000 implies 3,150,000.00

There is no rounding in this case. It is simply adding a decimal and two zeros after the decimal.

Semper Fi,

Z

To round off a number to 2 decimal places.... you would have to have a decimal. Your number of 3,150,000 implies 3,150,000.00

There is no rounding in this case. It is simply adding a decimal and two zeros after the decimal.

Semper Fi,

Z

Jun 13, 2017 | Office Equipment & Supplies

You haven't made the purpose of the question very clear Miriam so I am only guessing that it is an exercise in rounding or shortening decimal fractions to make them easier to work with which is often convenient when approximations do not matter.

The general rule of rounding is to take the last figure and if it is less than 5 it is erased and if it is 5 or more it is erased but 1 is added to the next or the new last figure and the process is repeated until the fraction is shortened to the required length.

If you take the decimal fraction 0.8745, after the first stage of rounding it would become 0.875 and then after the second stage of rounding it would become 0.88 and then finally rounding to one decimal place the result would be 0.9.

I hope this helps you deal with your fraction. I apologise in advance if I have misunderstood the question.

The general rule of rounding is to take the last figure and if it is less than 5 it is erased and if it is 5 or more it is erased but 1 is added to the next or the new last figure and the process is repeated until the fraction is shortened to the required length.

If you take the decimal fraction 0.8745, after the first stage of rounding it would become 0.875 and then after the second stage of rounding it would become 0.88 and then finally rounding to one decimal place the result would be 0.9.

I hope this helps you deal with your fraction. I apologise in advance if I have misunderstood the question.

Mar 01, 2015 | Office Equipment & Supplies

You round a number with several decimal places to a number with fewer decimal places.

1.14 rounded to 1 decimal place 1.1

What you are asking for can be done by putting a zero after 4 and write 1.140, BUT that is not rounding. In fact you can put as many zeros after 4 as you want.

1.14 rounded to 1 decimal place 1.1

What you are asking for can be done by putting a zero after 4 and write 1.140, BUT that is not rounding. In fact you can put as many zeros after 4 as you want.

Feb 24, 2014 | Mathsoft Computers & Internet

Set the display to 2 decimal places then use the [RND] function. See how the manual describes the Round operation.

Brief example:

01- 42 2 [f][2]

02- 42 14 [f][RND]

03- 42 9 [f][9]

The above program takes the number displayed and rounds to 2 decimal places (nearest 100th), then displays all decimal places.

If you entered 2.876 and ran the program, it would display 2.880000000.

Brief example:

01- 42 2 [f][2]

02- 42 14 [f][RND]

03- 42 9 [f][9]

The above program takes the number displayed and rounds to 2 decimal places (nearest 100th), then displays all decimal places.

If you entered 2.876 and ran the program, it would display 2.880000000.

Jan 24, 2014 | HP 12c Calculator

5.996 if you want it rounded to three places after the decimal point, 6.00 if you want it rounded to three significant digits.

Nov 07, 2013 | Office Equipment & Supplies

CUT: Values are cut off to the number of decimal places speicified by the current Decimal Place Selector setting

UP: Values are rounded up to the number of decimal places speicified by the current Decimal Place Selector setting

5/4: Values are rounded off (0,1,2,3,4 are cut off; 5,6,7,8,9 are rounded up) to the number of decimal places speicified by the current Decimal Place Selector setting

UP: Values are rounded up to the number of decimal places speicified by the current Decimal Place Selector setting

5/4: Values are rounded off (0,1,2,3,4 are cut off; 5,6,7,8,9 are rounded up) to the number of decimal places speicified by the current Decimal Place Selector setting

May 04, 2011 | Corporate Express CEB95005 Calculator

Press 2nd [FORMAT] and select the number of decimal places (9 for floating-decimal).

Feb 11, 2011 | Texas Instruments BA-II Plus Calculator

The function is called ROUND. It has 2 arguments, (1) the original number and (2) the number of decimal digits. Here is the Excel's help:
ROUND(number,num_digits)
The number you want to round.
• None.
num_digits The number of digits to which you want to round number.
• If num_digits is greater than 0 (zero), then number is rounded to the specified number of decimal places.
• If num_digits is 0, then number is rounded to the nearest integer.
• If num_digits is less than 0, then number is rounded to the left of the decimal point.

So for your case use this in a cell "=ROUND(12350*32.75%, 0)" without quotes, where I assume one or both numbers will come from other cells. -Ken

So for your case use this in a cell "=ROUND(12350*32.75%, 0)" without quotes, where I assume one or both numbers will come from other cells. -Ken

Aug 29, 2009 | Microsoft Office Excel 2007

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