TI-84 Calculator Charger Calculator
Calculate the total cost of purchasing a TI-84 calculator charger based on various factors.
function calculateTotalCost() {
const chargerPrice = parseFloat(document.getElementById(“chargerPrice”).value);
const shippingCost = parseFloat(document.getElementById(“shippingCost”).value);
const discount = parseFloat(document.getElementById(“discount”).value) / 100;
if (isNaN(chargerPrice) || isNaN(shippingCost) || isNaN(discount) || chargerPrice <= 0 || shippingCost el.value = “”);
}
