press AC while holding AC press SET/% while holding SET/% release AC your screen should read SET on top now press TAX+(TAX RATE) enter tax rate 6.25 then press the SET% again, you just changed your tax rate
If I press 1.00 +tax button it comes up as £2.15 how can I correct this to come up as...
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If I press 1.00 +tax button it comes up as £2.15 how can I correct this to come up as £1.15
If I do $55.00 + 20% - my Casio MS-80TV gives me $68.75. It should be $66.00. It's calculating %'s...
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If I do $55.00 + 20% - my Casio MS-80TV gives me $68.75. It should be $66.00. It's calculating %'s wrong. We just bought several of these calculators for our office and every one of them does this, so how do we fix this?!?!