Run ยป
<!Doctype html> <html> <body> <input id="price">Price <br><br> <input id="discount">% <br><br> <button onclick="getPrice()"> Get total </button> <br><br> <input readonly id="total"> <script> getPrice = function() { var numVal1 = Number(document.getElementById("price").value); var numVal2 = Number(document.getElementById("discount").value) / 100; var totalValue = numVal1 - (numVal1 * numVal2) document.getElementById("total").value = totalValue.toFixed(2); } </script> </body> </html>