title: Extract 10 digits after decimal point and apply rounding up to 3 postions
body: <p>I want to implement logic of rounding up to 3 decimal positions after rounding.</p>
  
  <p>If the value of decimal place 1 – 3 is equal to 000 (regardless of the whole number), and the value of the 4th thru the 10th decimal place is greater than 0, the 3rd decimal place in the display will round up.</p>
  
  <p>example:</p>
  
  <pre>
  1.1230000000  --> 1.123
  1.1230010000  --> 1.123
  1.1230600000  --> 1.124
  1.0000010000  --> 1.001
  1.0003000000  --> 1.003
  5.0000001234  --> 5.001
  </pre>
  
  <p>looking forward </p>