.height() adding decimal points to value
<p>I have this function, which works as it needs to (I think it's pretty self explanatory). However, the outputted value is 473.4615384340286. I don't want all the .decimal points. I'd like to actually round up. The <code>.height()</code> of <code>#campaign-header</code>is 475px.</p>

<p>What's up with the decimals?</p>

<pre><code>// add billboard height value to modal input
var inputBillboard = $('#campaign-header').height();
$('.billboard-height').val(inputBillboard);
</code></pre>
