BigDecimal: setScale(int newScale, int roundingMode) : BigDecimal « java.math « Java by API
- Java by API
- java.math
- BigDecimal
BigDecimal: setScale(int newScale, int roundingMode)
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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