Snap to grid shortcut does not work when the coordinate's decimal value is set to a low value

Snap to grid shortcut does not work if the decimal value of the (X or Y or Z) coordinate is set too low. 

Note:

Adjusting the Y or Z value after setting the X value to -64.000038 will allow the object's X value to correctly snap to -64.0

1. Create a blank project 
2. Navigate to editor preferences and create a position grid snap value of 8
3. Place an object into the scene and change the location of its X axis to -64.000038
4. Press the snap shortcut "Ctrl + End" 

Result: The object does not snap to an even -64.0

Expected: The object to snap to an even -64.0