solves one problem ad creates another - the problem created is that setting appears to apply to ALL numbers within the document.
If I toggle that as suggested by your post then the % numbers are right, but then with $ figures I then have to still type extra keys to get, example, $7.00. You have to type '700'. If you type just 7 you end up with '$0.07'. That only shifts the error posibilities to the other number sets when doing data entry. More typing = more chances for errors to occur.
The issue needs to be addressed via format specific methods. Please create my enhancement request to add format based decimal placement. Could be done via couple of check boxes (currency, percentages, etc).