Question

I got everything almost where I want it. My only problem is that for some reason I can’t get the bctf1 to add right. Say if bctf = 10, the result with the code would be 100.59 instead of 10.59. Say if bctf = 25, the result with the code would be $251.03 instead of 26.03.

// BUY TOTAL
<script type="text/javascript">
function buytot(){
var bctf = document.getElementById('buyctf').value;
if(bctf.charAt(0) == "0" || bctf.charAt(0) == "" || bctf.charAt(0) == " "){
bctf2 = "0.00";
} else {
pcbctf = bctf*.029;
pcplusc = pcbctf+.30;
bctf1 = bctf+pcplusc;
bctf2 = Math.round(bctf1*100)/100;
}
document.getElementById('buyctotal').innerHTML = bctf2;
}
</script>

Here’s the HTML with JS -> http://jsfiddle.net/hhWDe/5/

Answer 1

Thank You all 🙂 This is the working code. I add bctf0 = Number(document.getElementById('buyctf').value); after the else and everything worked fine.

// BUY TOTAL
function buytot(){
var bctf = document.getElementById('buyctf').value;
if(bctf.charAt(0) == "0" || bctf.charAt(0) == "" || bctf.charAt(0) == " "){ bctf2 = "0.00";
} else {
bctf0 = Number(document.getElementById('buyctf').value);
pcbctf = bctf0*.029;
pcplusc = pcbctf+.30;
bctf1 = bctf0+pcplusc;
bctf2 = Math.round(bctf1*100)/100;
}
document.getElementById('buyctotal').innerHTML = bctf2;
}