title: Rounding numbers in Objective-C
body: <p>I'm trying to do some number rounding and conversion to a string to enhance the output in an Objective-C program. </p>
  
  <p>I have a float value that I'd like to round to the nearest .5 and then use it to set the text on a label.</p>
  
  <p>For example:</p>
  
  <p>1.4 would be a string of: 1.5</p>
  
  <p>1.2 would be a string of: 1</p>
  
  <p>0.2 would be a string of: 0</p>
  
  <p>I've spent a while looking on Google for an answer but, being a noob with Objective-C, I'm not sure what to search for! So, I'd really appreciate a pointer in the right direction!</p>
  
  <p>Thanks,
  Ash</p>