title: How to find 10's complement of decimal number
body: <p>Whats the 10's complement of 1056.074?</p>
  
  <p>Please check the solution:</p>
  
  <p>9999.999
  - 1056.074 = 8943.925 (9's complement of 1056.074)</p>
  
  <p>Now 1 is added to .074 or 8943?</p>