title: Which Angular Pipe to round number AND cut out its decimals?
body: <p><code>myNumber</code> is a number like '2.74' and I want to display it in HTML via interpolation like this:</p>
  <pre><code>&lt;div&gt; {{ myNumber | myCurrencyEuroPipe }} &lt;/div&gt;
  </code></pre>
  <p>But I want to round the number to the whole number AND then not display any decimals. So e.g. from '2.74' to '3'. How can I achieve this, ideally with angular pipes? I already use a custom <code>myCurrencyEuroPipe</code> just to display an € at the end. Could you provide an example if Angular has its own pipes for this, or is a custom one necessary?</p>