Java Float Number Round round(float f, int i)

Description

Round a number to "i" digits after the comma

License

Open Source License

Parameter

Parameter	Description
f	a parameter
i	a parameter

Declaration

public static float round(float f, int i) 

Method Source Code

//package com.java2s;

public class Main {
    /**//w  ww .  j a v  a  2s . co m
     * Round a number to "i" digits after the comma
     * @param f
     * @param i
     */
    public static float round(float f, int i) {

        int x = (int) (f * i);
        float f2 = (float) x / (float) i;

        return f2;

    }
}

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3. round(float axisValue)
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7. round(float input)
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9. round(float number, int fractionalPartSize)