title: google maps latitude longitude length
body: <p>We currently use lat/long stored in our database to display world wide grocery stores with 4 digits to the right of the decimal place (e.g. 36.4488).  We are in the process of updating all records to be more accurate on google maps.  Just wondering if in this process should we extend the lat/long to 6 digits to the right of the decimal place.  Our code would have to change to handle this and wonder if it is really worth the payoff or will 4 digits suffice.  Also, noticed that when displaying marker with position: latlng seems to display in different place than with marker with position: point (where point is set by point = results[0].geometry.location;).  Has any one seen this before?  Thanks for any responses. </p>