/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.math.BigDecimal;
import java.math.RoundingMode;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		BigDecimal bd1 = BigDecimal.valueOf(1.815).setScale(2, RoundingMode.HALF_EVEN); //resultado correto
        BigDecimal bd2 = new BigDecimal(1.815f).setScale(2, RoundingMode.HALF_EVEN); //resultado errado
 
        System.out.println(bd1);
        System.out.println(bd2);
	}
}

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