I have this code:
import java.util.Scanner;
public class DecimalPoints {
/**
* @param args the command line arguments
*/
public static void main(String[] args)
{
Scanner scanner = new Scanner(System.in);
System.out.println("a: "); // printing output
String text_1 = scanner.nextLine(); // taking input
double d1 = Double.parseDouble(text_1); // parsing double from input
System.out.println("b: "); // printing output
String text_2 = scanner.nextLine(); // taking input
double d2 = Double.parseDouble(text_2); // parsing double from input
double d3 = d1 / d2;
d3 = Math.round(d3 * 100) / 100.0d;
System.out.println("Result: " + d3);
}
}
It takes two inputs and rounds it up to two decimal places but the problem is that it rounds up the result. Let's say that I enter a = 513 and b = 791 the result would be 0.65 but when I check my calculator it shows me 0.648...Does anyone know how to leave the number just at 0.64? Much Obliged.
