import java.io.*;
import java.math.*;
public class Rounding {
   public static void main(String[] args) throws IOException
   {
     Console cs = new Console ();
     BigDecimal p3 = new BigDecimal("152.1235");
     p3 = p3.setScale(2, BigDecimal.ROUND_HALF_UP);
     System.out.println(p3.toString());
   }
}