How do I round down money values?
I basically have the following code but it does not really do what I'd like it to do.
double amount = 1.236356789;
Math.Round(amount, 2, MidpointRounding.ToEven);
I'd like the output to be 1.23.
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Ozair Kafray
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CodeNoob
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Math.Truncate() or Math.Floor() ? – Roger Rowland Mar 18 '13 at 08:34
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http://stackoverflow.com/questions/14/difference-between-math-floor-and-math-truncate-in-net – Roger Rowland Mar 18 '13 at 08:35
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I still want to keep the numbers the numbers after the comma but round down. Basically im working with money – CodeNoob Mar 18 '13 at 08:37
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Not sure I see your problem then - you want to remove some numbers but still keep those numbers? Are you talking about formatting for print/display instead? – Roger Rowland Mar 18 '13 at 08:48
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Yes im going to display the values but i want to round them down when displaying – CodeNoob Mar 18 '13 at 09:06
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amount.ToString("0.00") will do it then .... – Roger Rowland Mar 18 '13 at 09:17
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@roger_rowland - It still round up to 1.24 but I want it to be 1.23 – CodeNoob Mar 18 '13 at 09:54
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3double dispAmount = Math.Truncate(amount * 100.0) / 100.0; Then use dispAmount.ToString("0.00") – Roger Rowland Mar 18 '13 at 10:04