Java Double Number Round round(double d)

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Description

Round a double

License

Open Source License

Parameter

Parameter Description
d - the double to round

Return

- the rounded double as integer

Declaration 

public static int round(double d)

Method Source Code

//package com.java2s;

public class Main {
    /**/*from   www . j  av a  2 s  . co m*/
     * Round a double
     *
     * @param d - the double to round
     * @return - the rounded double as integer
     */
    public static int round(double d) {
        int i = (int) d;
        double result = d - i;
        if (result < 0.5D)
            return i;
        return i + 1;
    }
}

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