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floating point precision

 
Greenhorn
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Hi,
COULD SOMWEONE P-OSSIBLY TELL ME HOW TO convert floating point data to a precision of 2 decimal points....urgent..pleeeeeeez.
besides using String manipulation....
thanx.
george
 
Greenhorn
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Theres probably a function to do this which I couldn't find, but how about:
x = Math.round(x * 100) / 100.0;
If x is a double, this will round it to 2 decimal places.
 
Bartender
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Here's the function Bill couldn't find: setMaximumFractionDigits( int ) in the java.text.DecimalFormat class...

See this post for more details...

- Nate
[This message has been edited by Nathan Pruett (edited August 23, 2001).]
 
Ranch Hand
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Nathan, besides using String manipulation
 
Don't get me started about those stupid light bulbs.
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