Java BigDecimal Format formatTwoDecimals(float num)

Description

format Two Decimals

License

Apache License

Declaration

public static float formatTwoDecimals(float num) 

Method Source Code

//package com.java2s;
/**//from ww w  .  j  a va  2  s.c  om
 * Copyright (c) 2011-2016, Eason Pan(pylxyhome@vip.qq.com).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.math.BigDecimal;

public class Main {
    public static float formatTwoDecimals(float num) {
        BigDecimal bg = new BigDecimal(num);
        float f1 = bg.setScale(2, BigDecimal.ROUND_HALF_UP).floatValue();
        return f1;
    }
}

Related

1. formatSize(Integer size)
2. formatStore(long store)
3. formattedFromBigDecimal(BigDecimal number, int scale, Locale locale)
4. formattedToBigDecimal(String str, Locale locale)
5. formatTime(BigDecimal seconds)
6. formatUnwithE(Object arg)
7. formatYuan2Fen(double fee)
8. getFormatSizeByKB(long size)
9. isLess(float formateValue1, float formateValue2)