Question about Casio DR-270HD Calculator

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Tax rate reset

I need to know how to reset and change the tax rate calculations on the Casio DR-270HD

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Re: tax rate reset - Casio DR-270HD Calculator Calculators

Refer to dr-250hd calculator

Posted on Oct 31, 2007

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How do I change the tax rate on my Casio dr-210hd from 5% to 6%?

Press AC twice Hold down % set key for 4 seconds. Input tax rate (6%). Press Tax+ key, then press % set key

May 03, 2011 | Casio DR-210HD Calculator

2 Answers

How do I change the tax % rate on a Casio DR-210TM?

Youll find your answer right here in the manual:


800kb pdf file.


Hope this helps. Good luck!



Mar 18, 2011 | Casio DR-210TM Calculator

1 Answer

Casio fr-2650 plus calculator

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.

Apr 05, 2009 | Casio FR-2650Plus Calculator

1 Answer

Need to change the tax rate from 7.75 to 8.75 onmy Casio DR2220HD

I found my manual papers.

Push the CA button
Hold down the set key (%) until the 0 prints and shows on the screen.
Then type in the new tax amount and hit Tax+ .
You will also need to repeat the above for the Tax- .
This works for my DR-220HD Casio Calculator.
Good Luck

Apr 01, 2009 | Casio DR-220HD Calculator

1 Answer

NEW casio DR210TM not sure how to set tax rate

To change tax rate on Casio DR-210TM:
Hit <CA>
Hold <%> for 5 sec until '0' re-appear
Enter 'Tax Rate' and <TAX+>

Feb 24, 2009 | Casio DF-120TE Calculator

1 Answer

Changing the % tax setting on calculator

First hit "CA" Key. Then hold down the "%" key for 3 seconds. Then input the tax rate. Next hit the
"TAX +" . Then hit the "%" again. You are done. make sure the printer is on.

Nov 15, 2008 | Casio DR-210HT Scientific Calculator

3 Answers

Casio MS-120TE tax rate

Found this on the casio site worked fine on my ms-120TE
1. Press [AC]
2. Hold [SET/%] key for about 2 seconds until set and a 0 is displayed
3. Press [TAX+]
4. Input the tax rate
5. Press [SET/%]

this is the link:-

Dec 05, 2007 | Casio fx-300ES Calculator

2 Answers

Casio DR-250HD calculator

make sure you are in "print mode" 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 tax rate step 5 press the % button now check to make sure that is correct.

Jun 05, 2007 | Casio DR-250HD Calculator

1 Answer

Casio calculator

Printing models (except HR-8TE): 1. Have calculator in ?print? mode 2. Press [CA] 3. Hold [SET/%] key for about 3 seconds 4. Input the tax rate 5. Press [TAX+] 6. Press [SET/%]

Jun 03, 2007 | Casio DR-210HD Calculator

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