Code:
function totalIt() {
var input = document.getElementsByName("product");
var total = 0;
for (var i = 0; i < input.length; i++) {
if (input[i].checked) {
total += parseFloat(input[i].value);
}
}
document.getElementsByName("total")[0].value = "₹" + total.toFixed(2);
}
Conditions:
No discount on first select
50% discount on 2nd selection
After 3rd selection, each has 25% discount
Expected Output:
Each check(box)’s value is 100,
- on selection 1, Output = 100 (No discount)
- on selection 2, Output = 150 (50% discount in 2nd selection)
- on selection 3, Output = 175 (50% discount in 2nd, 25% discount on 3rd selection)
- on selection 4, Output = 200 (50% discount in 2nd, * 25% discount on 3rd selection selection)
- on selection, Output = 225 (50% discount in 2nd, 25% discount on 3rd selection selection)