title: Where is Round() in C++?
body: <h3>Duplicate of: <a href="https://stackoverflow.com/questions/485525/round-for-float-in-c">round() for float in C++</a></h3>
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  <p>I'm using VS2008 and I've included math.h but I still can't find a round function.  Does it exist?</p>
  <p>I'm seeing a bunch of &quot;add 0.5 and cast to int&quot; solutions on google.  Is that the best practice?</p>