Thread: A question

How can i display a percentage value in a table format?

how can i display columns in the output and separate them?

Thandabantu runs a cinema in Sosh. A ticket costs R15-00. He contracts you to develop for him an application that will allow him sell tickets to the clients. The application must allow a client enter the number of tickets she/he wants, determine the final amount which includes VAT of 15%. The application must allow the user to enter the amount due and give change thereafter.

Here is the code :

/*
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 */
package ticketapp;
 
import java.util.Scanner;
 
/**
 *
 * @author SETH
 */
public class TicketApp {
 
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // declare variables
        final double TICKET_PRICE = 15.00;
        final double VAT = 0.15;
        double amtDue,change,paymentMade;
        int numOfTickets;
        Scanner sc = new Scanner(System.in);
 
        System.out.println("Please enter the number of tickets: ");
        numOfTickets = sc.nextInt();
 
        amtDue = TICKET_PRICE  * numOfTickets + VAT;
        System.out.println("The amount due is "+amtDue);
 
        System.out.println("Please enter the payment made: ");
        paymentMade = sc.nextDouble();
 
        change = paymentMade - amtDue;
        System.out.println("The change is: "+change);
    }
 
}

Here is the output:

Please enter the number of tickets: 
3
The amount due is 45.15
Please enter the payment made: 
50
The change is: 4.850000000000001

I just wanted to know if i declared the VAT well.

What is the method used in the character class to determine if a character is a special character?

--- Update ---

How to run a program as long as a user wants to?