price + tax rounding

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price + tax rounding

snippsat

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Sep-20-2019, 10:01 PM

(Sep-20-2019, 09:31 PM)mlieqo Wrote: No it's not 689.88, because 344.94 is a price with tax. If I want to calculate a total price:
285.07 * 2 * 1.21

That's no the same as you posting 344.94 * 2 and it can not be round to 689.88 without cheating as explained.

>>> n = 285.07 * 2 * 1.21
>>> n
689.8693999999999

>>> round(n, 3)
689.869
>>> round(n, 2)
689.87
>>> round(n, 1)
689.9

There are basic rules of rounding you can try online Rounding Numbers Calculator .

Messages In This Thread

price + tax rounding - by mlieqo - Sep-20-2019, 04:14 PM

RE: price + tax rounding - by snippsat - Sep-20-2019, 10:01 PM

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