Java Double Number Round roundDouble(double number, int precision)

Description

Returns the rounded double number with a given precision.

License

Open Source License

Parameter

Parameter	Description
number	Number to round
precision	The precision of rounding

Return

Rounded double with a given precision.

Declaration

public static double roundDouble(double number, int precision) 

Method Source Code

//package com.java2s;

public class Main {
    /**//w ww.  jav a 2  s . co  m
     * Returns the rounded double number with a given precision.
     *
     * @param number Number to round
     * @param precision The precision of rounding
     * @return Rounded double with a given precision.
     */
    public static double roundDouble(double number, int precision) {
        int temp = (int) ((number * Math.pow(10, precision)));
        return (((double) temp) / Math.pow(10, precision));
    }
}

Related

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4. roundDouble(double d, int places)
5. roundDouble(double num, int precision)
6. roundDouble(double pDouble, int pPlaces)
7. roundDouble(double val, int precision)
8. roundDouble(double value)
9. roundDouble(double value, int afterDecimalPoint)