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Aug 11th, 2008
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how to Round off Floats in Java

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can anyone tell me how to round off the values..
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lich is offline Offline
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Re: how to Round off Floats in Java

Click to Expand / Collapse  Quote originally posted by lich ...
can anyone tell me how to round off the values..
Check the Math class for problems like this:

http://java.sun.com/j2se/1.4.2/docs/...lang/Math.html
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VernonDozier is offline Offline
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Re: how to Round off Floats in Java

what i want is this

lets say 2.44534

i want to get it to

2.44

any idea how.. please help me
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lich is offline Offline
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Re: how to Round off Floats in Java

Use the DecimalFormat API

http://java.sun.com/javase/6/docs/ap...malFormat.html
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Alex Edwards is offline Offline
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Re: how to Round off Floats in Java

Click to Expand / Collapse  Quote originally posted by lich ...
what i want is this

lets say 2.44534

i want to get it to

2.44

any idea how.. please help me
Put that in the original post. We have absolutely no way of knowing that's what you want if you don't tell us, so tell us right away so we don't have to guess. That's also rounding down, not rounding off.
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VernonDozier is offline Offline
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This thread is more than three months old

No one has posted to this discussion for at least three months. Please let old threads die and do not reply to them unless you feel you have something new and valuable to contribute that absolutely must be added to make the discussion complete. Otherwise, please start a new thread in this forum instead.
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