If you want to show decimal places as in real currency, you need to make one alteration. Remember to do a backup of your table before doing this. I will not be held responsible for any problems. This works on my forums just fine.
Go in to phpmyadmin or however you alter your database and run this query
[sql]alter table " . TABLE_PREFIX . "user modify money decimal(15,2);[/sql]
If you are running iBank, you will need to run this query as well
[sql]alter table " . TABLE_PREFIX . "user modify bankmoney decimal(15,2);[/sql]
If you haven't installed this mod yet, this change to the installer should work
Find
PHP Code:
<installcode><![CDATA[
$db->query_write("ALTER TABLE " . TABLE_PREFIX . "user ADD COLUMN money int(15) DEFAULT '0' NOT NULL");
]]></installcode>
Replace with
PHP Code:
<installcode><![CDATA[
$db->query_write("ALTER TABLE " . TABLE_PREFIX . "user ADD COLUMN money decimal(15,2) DEFAULT '0' NOT NULL");
]]></installcode>