title: Decrement a float from 1 down to 0, in 0.01 increments
body: <p>As the title states, I'd like to start from 1 and decrement with by 0.01 all the way down to zero.</p>
  
  <p>Problem is, I'm using floats and I keep getting values such as <code>0.5000000001</code>.</p>