#include <iostream> 
#include <iomanip>
#include <cstring>
using namespace std;
 
int main ()
 
{
 
    //Use do to mark the start of the loop and introduce variable needed outside of loop scope.
 
    char additional_Transaction ;
    do
 
	{
 
    //Declaring variables
 
	char date[10];
    int quantity;
	char isbn[18];
	char title[35];
	float price;
 
 
 
	//Asks the user to enter p.o.s data
 
 
 
 
	cout <<endl << "Please enter todays date in the following format";
	cout << " MM/DD/YY: ";
	cin >> date; 
	cout << endl;
	cout << "Please enter the quantity of the book being purchased: ";
	cin >> quantity;
	cout << endl;
	cout << "Please enter the books ISBN of the book being purchased: ";
	cin >> isbn;
	cout << endl;
	cin.ignore();
	cout << "Please enter the title of the book being purchased: ";
	cin.getline (title, 35);
	cout << endl;
	cout << "Please enter the price of the book being purchased: ";
	cin >> price;
	cout << endl << endl;
 
 
 
 
 
    //Displays information entered by user 
 
    cout << "Serendipity Booksellers\n  Cashier Module" << endl << endl << endl;
 
	cout << "Date: " << date << endl ;
	cout << "Quantity: " << quantity << endl ;
	cout << "ISBN: " << isbn << endl ;
	cout << "Title: " << title << endl ; 
	cout << "Price: $" << price << endl ; 
 
    //Introducing new variables, and performs calculations
 
	float subtotal = price + quantity ;
 
	double tax = subtotal * .06 ;
 
	float total = subtotal + tax ;
 
    //Displays information 
 
	cout <<endl <<endl << "\t\t\t\t                     Serendipity Booksellers" <<endl; 
	cout <<endl <<endl << "Date:" << date <<endl <<endl;
	cout << "Qty" << setw(9) << "ISBN" << setw(16) << "Title" << setw(25) <<"    Price" << setw(20)<< "Total" <<endl;
	cout <<"__________________________________________________________________________________________" <<endl;
	cout << quantity << "      " ;
	cout << setw(15) << left << isbn ;
	cout << setw(26) << left << title ;
	cout << setprecision(2) << fixed << showpoint << "$" << price ;
	cout << setprecision(2) << fixed << showpoint << "              $" << left << total ;
	cout <<endl <<endl <<endl << setprecision(2) << showpoint << fixed <<"           Subtotal           $ " << subtotal <<endl;
	cout << setprecision(2) << fixed << showpoint <<"\t\t   Tax                $ " << tax <<endl;
	cout << setprecision(2) << fixed << showpoint <<"\t\t   Total              $ " << total <<endl <<endl;
	cout <<endl << "\t       Thank You for Shopping at Serendipity!" <<endl <<endl;
 
	cout << "\t       Would you like to preform another transaction? ";
	cin >> additional_Transaction;
	cout << endl << endl; 
 
	//Declare the conditions of the loops repeat execution with while 
 
	}while ( additional_Transaction == 'Y' || additional_Transaction == 'y' );
 
	//Output for program exit  
 
	cout << "\t       Thank You, have a nice day.\n";
 
 
 
 
 
    return 0;
 
}