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? asked in Computers & InternetProgramming & Design · 1 decade ago

What's the best way to round a value to two decimal places in java?

Any help would be appreciated

Thanks x

2 Answers

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  • Germann A
    Lv 7
    1 decade ago
    Favorite Answer

    http://java.sun.com/j2se/1.4.2/docs/api/java/text/...

  • SWEETY
    1 decade ago

    float p = (float)Math.pow(10,digits);

    number=number*p;

    float tmp = Math.round(number);

    float f=(float)tmp/p;

    in the above example digits is the number of digits u want in the resultant float value.

    number is the value which u want to round off.

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