20 Most Recent
Sharp EL-330AB Calculator Questions & Answers
Hi I have a Sharp
Press the red [C-CE] button twice, then the yellow [+TAX] button.
Then type in the Tax percentage. Press [+TAX] again and then the [C-CE] twice again.
This works for the EL-331A Calculator.
Casio ms-20nc set tax rate
Non-printing models MS-20NC (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/%]
Printing models MS-20NC (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/%]
SETTING TAX RATE
On your Sharp press
CA
C.CE
C.CE
RATE SET(+TAX Key)
175(No decimals for they are not taken into consideration)
RATE SET(+TAX Key)
To check if all went well press
CA
C.CE
C.CE
RATE RECALL(-TAX Key)
It should read your tax rate.
HOW DO SET TAX RATE
Easy. Press M- key [has RATE SET] above it. This will shown your current setting say 17.5. Amend to 20.0 and Press M- key again. Rate should now be set at 20%.
Test by entering:
100 and pressing +TAX key - Answer should be 20.
100 and pressing -TAX Key - Answer should be 83.33
Not finding what you are looking for?