Question about Casio MS-80TV Scientific Calculator

5 Answers

Casio calculator MS-8TV

I am trying to do a normal calculation using the percentage button but this keeps giving me the tax how do i turn this function off?

Posted by on

  • 3 more comments 
  • Anonymous Jan 11, 2008

    There is no other button to hold down to get the % button to work. It does have a dual function, it says RATE SET above the % sign.



    Not sure how to get the % button to actually work, very frustrating!!

  • lleld Jan 27, 2008

    I can't seem to calculate simple percentages. I don't want to set a permanent tax rate... just want to calculate varying percentages. Anyone know how to do this?

  • MeMaw1961 Mar 12, 2008

    change tax rate

  • Anonymous Aug 07, 2008

    I have lost my instructions on how to change my tax rate on my Casio MS-8TV, can you help?

  • Anonymous Aug 22, 2008

    just want to calculate varying percentages

×

Ad

5 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Vice President:

    An expert whose answer got voted for 100 times.

    Governor:

    An expert whose answer got voted for 20 times.

    Corporal:

    An expert that has over 10 points.

  • Expert
  • 1 Answer

SETTING YOUR TAX RATE
you hold your set % button down for three seconds until set shows again, then hit tax rate button it shows your tax rate, change your tax rate then hit set your tax rate should be set.



cliff notes:
hold set% button
hit tax+ button
change the desired %
hit set done

Posted on Jan 11, 2008

Ad
  • Level 1:

    An expert who has achieved level 1.

    Governor:

    An expert whose answer got voted for 20 times.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

For normal % calculations, it works as follows:

100 x 5 % . . . the display should read 5

100 x 5 % + . . . the display should read 105 which is 5 added to 100

100 x 5 % - . . . the display should read 95 which is 5 subtracted from 100

The SET/% key is indeed dual function although SET isn't initiated until the button is pressed AND held down for a few seconds. When that is occurring, you display should be blank for those few seconds after which SET will be indicated on the display indicating it is ready for input.

otherwise, . . .

Make sure you are not in the SET mode. The display should be clear with nothing but 0 showing. You might also want to press AC before beginning calculations.

Posted on Jan 29, 2008

Ad

HOW DO I SET THE TAX RATE?

Posted on Jan 07, 2008

Helpful thank u

Posted on Apr 07, 2008

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 186 Answers

It sounds like the Percent key has a dual function. Thee should be a way to toggle the feature by either holding a function or 2nd key then pressing the percent key. Good luck. John

Posted on Jun 16, 2007

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

HOW DO I CHANGE GST TAX RATE ON CASIO MS-8TV CALCULATOR


How do I change the tax rate on my calculator MS-8TV

Nov 09, 2010 | Casio MS-80TV Scientific Calculator

1 Answer

How change percentage (tax) rate on Casio-1100TV?


FINALLY figured out how to change the tax rate! Press AC. Press and hold the Rate Set (%) button UNTIL THE CURRENT TAX RATE IS DISPLAYED. Enter the new rate you want (such as 7.5). Press the Rate Set (%) button again.

Mar 05, 2010 | Casio Office Equipment & Supplies

2 Answers

How to change tax rate on MS-8TV calculator


Hi there,

Press AC first, then hold down the RATE SET % button for 2 seconds, then input the rate and press RATE SET % button again

And you should be away :-)

Aug 12, 2009 | Casio Office Equipment & Supplies

1 Answer

I am trying to set tax on the calculator, how do i do it?


Press
On/AC
Hold the Set% per 3 secons,
Press the green button TAX+
Enter the new tax rate # (9.25)
Enter SET %

Mar 25, 2009 | Casio MS-80TV Scientific Calculator

2 Answers

Change the tax rate on calculator on MS-8TV


SETTING YOUR TAX RATE
you hold your set % button down for three seconds until set shows again, then hit tax rate button it shows your tax rate, change your tax rate then hit set your tax rate should be set.



cliff notes:
hold set% button
hit tax+ button
change the desired % 
hit set done


Do rate the solution.

Mar 23, 2009 | Casio Office Equipment & Supplies

9 Answers

RE: CASIO CALCULATOR MS-80TV


Non-printing models (also applies to HR-8TE printing calculator):

1. Press [AC]
2. Hold [SET/%] key for about 2 seconds
3. Press [TAX+]
4. Input the tax rate
5. Press [SET/%]

Oct 16, 2007 | Casio MS-80TV Scientific Calculator

3 Answers

Percentage button!!


they call it hardware malfunction. try removing all batteries in it and wait for 30 seconds before reinserting the batteries. If the same problem still exist, the unit is permanently damaged.

Aug 23, 2007 | Casio MS-80TV Scientific Calculator

10 Answers

Changing the % tax setting on my Casio calculator


step 1 pess the AC button step 2 press and hold for two seconds the % button step 3 press the tax+ button step 4 input 17­.5 step 5 press the % button that should be the tax set you can check it is set correctly by pressing the AC button and then the tax+ and 17.5 should be displayed

Mar 13, 2007 | Casio MS-80TV Scientific Calculator

Not finding what you are looking for?
Casio MS-80TV Scientific Calculator Logo

18,021 people viewed this question

Ask a Question

Usually answered in minutes!

Top Casio Office Equipment & Supplies Experts

k24674

Level 3 Expert

8080 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18426 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22382 Answers

Are you a Casio Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...