title: How do you round UP a number?
body: <p>How does one round a number UP in Python?</p>
  <p>I tried <code>round(number)</code> but it rounds the number down. Example:</p>
  <pre><code>round(2.3) = 2.0 
  </code></pre>
  <p>and not 3, as I would like.</p>
  <p>The I tried <code>int(number + .5)</code> but it round the number down again! Example:</p>
  <pre><code>int(2.3 + .5) = 2
  </code></pre>