Conditional Constructs in Java

Chapter 9

Conditional Constructs in Java

Class 9 - Logix Kips ICSE Computer Applications with BlueJ

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Java Programs - Employee Wage Calculation with Commission Slabs

Employees at Arkenstone Consulting earn the basic hourly wage of Rs.500. In addition to this, they also receive a commission on the sales they generate while tending the counter. The commission given to them is calculated according to the following table:

Total Sales	Commmision Rate
Rs. 100 to less than Rs. 1000	1%
Rs. 1000 to less than Rs. 10000	2%
Rs. 10000 to less than Rs. 25000	3%
Rs. 25000 and above	3.5%

Write a program in Java that inputs the number of hours worked and the total sales. Compute the wages of the employees.

Java

import java.util.Scanner;
 
public class EmployeeWageCalculator {
    public static void main(String[] args) {
 
        Scanner sc = new Scanner(System.in);
 
        System.out.print("Enter number of hours worked: ");
        int hoursWorked = sc.nextInt();
 
        System.out.print("Enter total sales amount: ");
        double totalSales = sc.nextDouble();
 
        double hourlyWage = 500;
        double commissionRate;
 
        // Determine commission rate based on sales slabs
        if (totalSales >= 100 && totalSales < 1000) {
            commissionRate = 0.01;
        } else if (totalSales >= 1000 && totalSales < 10000) {
            commissionRate = 0.02;
        } else if (totalSales >= 10000 && totalSales < 25000) {
            commissionRate = 0.03;
        } else if (totalSales >= 25000) {
            commissionRate = 0.035;
        } else {
            commissionRate = 0.0;
        }
 
        double basicPay = hoursWorked * hourlyWage;
        double commission = totalSales * commissionRate;
        double totalWages = basicPay + commission;
 
        System.out.println("\n------ Employee Wage Details ------");
        System.out.printf("Basic Pay     : ₹%.2f%n", basicPay);
        System.out.printf("Commission    : ₹%.2f%n", commission);
        System.out.printf("Total Wages   : ₹%.2f%n", totalWages);
 
        sc.close();
    }
}

Output

Output 1: 
  SAMPLE INPUT : 
Enter number of hours worked: 8
Enter total sales amount: 12000

 SAMPLE OUTPUT : 
------ Employee Wage Details ------
Basic Pay     : ₹4000.00
Commission    : ₹360.00
Total Wages   : ₹4360.00

Output 2: 
  SAMPLE INPUT : 
Enter number of hours worked: 6
Enter total sales amount: 30000

 SAMPLE OUTPUT : 
------ Employee Wage Details ------
Basic Pay     : ₹3000.00
Commission    : ₹1050.00
Total Wages   : ₹4050.00

Explanation

1. Input

Number of hours worked
Total sales amount

2. Basic Pay Calculation

Basic Pay = Hours Worked × 500

double basicPay = hoursWorked * hourlyWage;

3. Commission Calculation

Commission rate is selected using an if–else ladder
Commission is calculated as:

Commission = Total Sales × Commission Rate

4. Total Wages

Total Wages = Basic Pay + Commission