Java Number Round roundUp(double a)

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Description

Returns the closest int to the argument, with ties rounding up.

License

Open Source License

Declaration 

public static int roundUp(double a)

Method Source Code

//package com.java2s;
//License from project: GNU General Public License 

public class Main {
    /** Returns the closest int to the argument, with ties rounding up. */
    public static int roundUp(double a) {
        return (int) Math.round(a);
    }//  w w  w.ja  va  2  s  . c om

    /** Returns the closest int to the argument, with ties rounding up. */
    public static int roundUp(float a) {
        return Math.round(a);
    }
}

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  6. roundUp(double d)
  7. roundUP(double d)
  8. roundUp(double n)
  9. roundUp(double n, int precision)