Calculates payroll.

Payroll.java

import java.util.Scanner;
import java.text.*;

public class Payroll {

    public static void main(String[] args)
    {
	// Declare variables
	Scanner sc = new Scanner(System.in);
	double wage = 0.0, hours = 0.0;
		
	// Input request
	System.out.println("Enter your wage: ");
	wage = sc.nextDouble();
		
	System.out.println("Enter your hours: ");
	hours = sc.nextDouble();
		
	// Create NumberFormat and calculate payroll
	NumberFormat nf = NumberFormat.getCurrencyInstance();
	System.out.println("\nPayroll: " + nf.format(getPayroll(wage, hours)));
    }
	
	public static double getPayroll(double wage, double hours)
	{
            // Store original value of hours in time in case of change
	    double time = hours;
		
	    if (time > 40)
	    {
		return ((time / 2) + hours) * wage;
	    }
	    
	    return wage * hours;
	}
}