Re: Calculating percentages in reverse:
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Posted by Aaron on January 31, 19104 at 20:40:19:
In Reply to: Calculating percentages in reverse posted by Ruby Tuesday on October 27, 19103 at 16:32:44:
: How do you reverse calculate percentages? In other words $789.23 x .0825 (tax) = $65.11
: Add them both together $789.23 + $65.11 = $854.34
: The question is, what if you only have $854.34 to work with, how do you figure out how to get the tax and pre-tax amount?
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