title: Format float/double with Angular
body: <p>This may be a dumb question but I'm very new at Angular. How can I format a float/double to only show two decimals after the separator.</p>
  
  <pre><code> &lt;input type="text" name="whatever" value="{{model.Rate}}" /&gt;
  </code></pre>
  
  <p>I saw some <a href="https://stackoverflow.com/questions/17648014/how-can-i-use-an-angularjs-filter-to-format-a-number-to-have-leading-zeros">question</a> in SO but I believe that such a basic operation can be done in a simpler way. </p>