Round a double : BigDecimal « Data Type « Java






  1. Java
  2. Data Type
  3. BigDecimal

Round a double

     

import java.math.BigDecimal;

public class Main {
  public static void main(String args[]) {
    BigDecimal bd = new BigDecimal(3.14159);
    bd = bd.setScale(2, BigDecimal.ROUND_HALF_UP);

    System.out.println(bd);
  }

}
//3.14








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