Hi im creating a cash register program. The user enter's the total price and the money given from customer and the customer's change is shown. It will tell the user what notes/coins to give to the customer.
I could do this
But the next part i have to do is check how many coins and notes are left, and if get's below 10, the user must be notified. I'm going to put hundred of each. This part i can't do. I have used separate functions for both these parts of the program.
Here is the code I've done so far.
#include <cstdlib>
#include <iostream>
#include <iomanip>
using namespace std;
void transaction();
void tillStore();
void exit();
float totalToPay, cashGiven;
char userResponse;
int userChoice;
////////////////////////////////start main//////////////////////////////////////
int main()
{
cout<<"\n\n\t\t\t Macy's Department Store";
cout<<"\n\n\n\n\n\t\t\t Select an Option from the Menu";
cout<<"\n\n\n\t\t\t\t1.Transaction";
cout<<"\n\n\t\t\t\t2.Till Store";
cout<<"\n\n\t\t\t\t3.Exit\n";
cout<<endl;
cout<<"\t\t\t\tOption: ";
cin>>userChoice;
cout<<endl;
switch(userChoice)
{
case 1:transaction();break;
case 2:tillStore();break;
case 3:exit();break;
default: cout<<"Please Select a Correct Option";
}
}//end main
///////////////////////void transaction/////////////////////////////////////////
void transaction()
{
system ("CLS");
cout<<"\n\n\t\t\t\tTransaction";
cout << "\n\n\nENTER YOUR TOTAL: ";
cin>> totalToPay;
cout<< endl;
cout << "Total COST Is: " ;
cout << setprecision (4) << totalToPay << endl;
cout << fixed;
cout<< endl;
cout<<endl;
cout<< "CASHIER, Please Enter Total CASH PAID: " ;
cin >> cashGiven;
if(cashGiven > totalToPay) {
cout<<endl;
cout<< "YOU HAVE ENTERED: " << setprecision (5) << cashGiven << endl;
cout<<fixed;
cout<<endl;
cout << "\nCUSTOMER's CHANGE IS: " << setprecision (2)<< cashGiven - totalToPay << endl;
cout << "\nCASHIER Please Give The Following Change: "<< setprecision (2) << endl;
float changeRemaining = cashGiven - totalToPay;
int fifty = int(changeRemaining) / 50;
if(fifty >= 1) {
cout <<"\n50: "<< fifty <<endl;
changeRemaining -= 50*fifty;
}
else {
cout <<"\n50:" << endl;
}
int twenty = int(changeRemaining) / 20;
if(twenty >= 1) {
cout <<"20: "<< twenty <<endl;
changeRemaining -= 20*twenty;
}
else {
cout <<"20:" << endl;
}
int ten = int(changeRemaining) / 10;
if(ten >= 1) {
cout <<"10: "<< ten <<endl;
changeRemaining -= 10*ten;
}
else {
cout <<"10:" << endl;
}
int five = int(changeRemaining) / 5;
if(five >= 1) {
cout <<"5: "<< five <<endl;
changeRemaining -= 5*five;
}
else {
cout <<"5:" << endl;
}
int twopound = int(changeRemaining) / 2;
if(twopound >= 1) {
cout <<"2: "<< twopound <<endl;
changeRemaining -= 2*twopound;
}
else {
cout <<"2:" << endl;
}
int onePound = int(changeRemaining) / 1;
if(onePound >= 1) {
cout <<"1: "<< onePound <<endl;
changeRemaining -= 1*onePound;
}
else {
cout <<"1:" << endl;
}
double fiftyPence = changeRemaining / 0.5;
if(fiftyPence >= 1) {
cout <<"50p: " << fiftyPence <<endl;
changeRemaining -= 0.5*fiftyPence;
}
else {
cout <<"50p:" << endl;
}
double twentyPence = changeRemaining / 0.2;
if(twentyPence >= 1) {
cout <<"20p: " << twentyPence << endl;
changeRemaining -= 0.2*twentyPence;
}
else {
cout <<"20p:" << endl;
}
double tenPence = changeRemaining / 0.1;
if(tenPence >= 1) {
cout <<"10p: " << tenPence << endl;
changeRemaining -= 0.1*tenPence;
}
else {
cout <<"10p:" << endl;
}
double fivePence = changeRemaining / 0.05;
if(fivePence >= 1) {
cout <<"5p: " << fivePence << endl;
changeRemaining -= 0.05*fivePence;
}
else {
cout <<"5p:" << endl;
}
double twoPence = changeRemaining / 0.02;
if(twoPence >= 1) {
cout <<"2p: " << twoPence << endl;
changeRemaining -= 0.02*twoPence;
}
else {
cout <<"2p:" << endl;
}
double onePence = changeRemaining / 0.01;
if(onePence >= 1) {
cout <<"1p: " << onePence + 1 << endl;
changeRemaining -= 0.01*onePence;
}
else {
cout <<"1p:" << endl;
}
}
else {
cout << "Customer has not paid enough";
}
//if user wants to return to main menu.
cout<<"\n\n\nWould You like to return to the main Menu?: Y/N\n";
cin>>userResponse;
if (userResponse=='y')//start if statement.
{
system("CLS");
main();
}//end if statement.
else
system ("CLS");
system ("PAUSE");
}//end void transaction()
/////////////////////////void tillStore/////////////////////////////////////////
void tillStore()
{
system ("CLS");
cout<<"\n\n\t\t\t\tTill Store";
cout<<"\n\n\nWould You like to return to the main Menu?: Y/N\n";
cin>>userResponse;
if (userResponse=='y')//start if statement.
{
system("CLS");
main();
}//end if statement.
else
system ("CLS");
system ("PAUSE");
}//end void stillStore
//////////////////////////////void exit/////////////////////////////////////////
void exit()
{
cout<<"Goodbye\n";
system ("CLS");
}//end exit().
ANY HELP WOULD BE WONDERFUL.
Thank You.
