c++ simple shop price calculator

 My shop price calculator

Here I have made a simple price calculator using an infinite while loop (true), 

here I have written the source code;

#include<iostream>

using namespace std;

int main(){

    int price;

    int sum =0;

    cout<<"Welcome to My Price Claculator"<<endl;

    while (true)

    {

        if(price == 0 ){

            cout<<"Thank you for using our price calculator:\n";

            cout<<"Total amout is: "<<sum;

            break;

        }

        else{

            cout<<"Enter the price ";

            cin>>price;

            cout<<endl;

            sum = sum + price;

        }

       

    }

   

    return 0;

}