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MysticVegeta

Fri Nov 25, 2005 7:29 pm


Decimal Rounding

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Say I want to round to the second decimal space, Is there a function for it or do I have to create on manually. 
frealstr(x : real, y : int, z : int)


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wtd

Fri Nov 25, 2005 7:31 pm



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Java 1.5

String.format("%.2f", someFloatNumber)


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MysticVegeta

Sat Nov 26, 2005 11:29 am



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what do i need to import to make it work?


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MysticVegeta

Sat Nov 26, 2005 1:14 pm



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Sorry The edit button is not working for me.
I am using java 1.4.2 (ready), isnt there a premade function in 1.4?


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rizzix

Sat Nov 26, 2005 1:39 pm



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pre 1.5 u need to do this:java.text.DecimalFormat df = new java.text.DecimalFormat("#.##");
String str_double = df.format(my_double);