title: saving csv from excel loses decimal point precision
body: <p>If I create a simple .csv file containing something like this:</p>
  
  <pre><code>01/22/2013,3.14159265358979323846264338
  </code></pre>
  
  <p>and proceed to open it up in excel, the cell will show a rounded number i.e. <code>3.141592654</code> and the formula bar will show the whole value. However if I make some changes and save the csv file, or just save the original file as a different csv file, the file will only contain the rounded number <code>3.141592654</code>, causing me to lose some decimal point precision.</p>
  
  <p>I am writing these files out via a vba macro. I have tried :</p>
  
  <pre><code>ActiveWindow.DisplayFormulas=True
  </code></pre>
  
  <p>before the save command, and it works except it changes my date into a numeric format and I have not figured out a way to apply this format to only a range of cells. Is there some simple way to  keep my numeric precision?</p>