title: roundings with Access
body: <p>With Microsoft Access 2010, I have two Single fields:</p>
  
  <p>A = 1.1
  B = 2.1</p>
  
  <p>I create a query where I have defined C=A*B</p>
  
  <p>Microsoft Access says that C = 2.30999994277954
  but, in reality, C =2.31</p>
  
  <p>How can I get the right result (2.31)?</p>