title: Can anyone reproduce the error I get in Excel when rounding up by ten?
body: <p>I want to round up the minutes of my worktime in ten-steps (e.g 12 -> 20) in MS Excel.</p>
  
  <p>I know the formula for doing so in Excel is (in German): =AUFRUNDEN(NUMBER;-1)
  But problematically Excel sometimes does 10 -> 10 and othertimes 10 -> 20.</p>
  
  <p><a href="https://i.stack.imgur.com/dGGxP.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dGGxP.jpg" alt="enter image description here"></a></p>