title: Mini Cart in Magento not updating float quantities
body: <p>I am having a problem with the minicart on my Magento e commerce website. </p>
  
  <p>Many of the products (though not all) can accept decimal values for their quantity.</p>
  
  <p>For example here : <a href="https://www.greenveggy.com/vegetables/potato/potato.html" rel="nofollow">https://www.greenveggy.com/vegetables/potato/potato.html</a></p>
  
  <p>It also shows up properly when you click on the "Cart" link in the top right corner.</p>
  
  <p>However, if you try to update the qty there itself (in the dropdown cart that you see when you click the cart link), it will not accept decimal values. It will pick the floor values each time, so 2.5 will become 2.</p>
  
  <p>Can anyone point me to the problem here? </p>