Question about Casio MS-80TV Scientific Calculator
I am trying to change the tax rate on this....any ideas of how to make it work?
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/%]
Posted on Nov 21, 2008
Hold down the rate set button (% button) the rate will show after a couple of seconds, change the rate then push the same button. This will change it.
Posted on Dec 01, 2008
It works thank you
Posted on Jan 08, 2008
Thanks for the tip. It worked for me.
Posted on Sep 03, 2008
I just figured it out for the MS-80tv... hold the set key (try several times - set will appears) then press tax+, then enter 6 the set key again. I just did it and it works!!!
Posted on Nov 22, 2007
Press and hold the rate set key, then type in your tax rate and press rate set again. This should do it (I have a MS-8TV which I think is pretty similar).
Posted on Nov 13, 2007
How do I change the tax rate on a Victor 1460-3
Posted on Jul 31, 2009
How do i change the tax rate, if you know help me
Posted on Jul 21, 2009
It works after 4 months of dealing with it thanks guy and fixya
Posted on Sep 12, 2008
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Posted on Jan 02, 2017
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