I need help with, “ who doesn’t love a discount.”

Question

I can’t figure out how to get it to print decimals. For example, 6930 is supposed to be discounted by 1039.5 but mine only shows 1039

#include <iostream>
using namespace std;

int main()
{
int purchaseAmount = 0;
int totalPrice;
int x = 0;

//your code goes here
do {

cin >> purchaseAmount;
totalPrice = purchaseAmount * 0.15;
cout << totalPrice << endl;
x++;
} while (x < 3);

return 0;
}

Answer 1

float totalPrice;

Answer 2

https://code.sololearn.com/W3uiji9X28C1/?ref=app