In the arcade main page, Cost and Jackpot decimal places
 

Is there anyway to change the amount of decimal places showing in the "cost" and "jackpot" parts in the arcade on each game? I have my store and points showing 2 decimal places, but the arcade is displaying 5 or 6. Is there anyway to adjust that? Thanks guys.

run the following queries:

ALTER games_list MODIFY jackpot decimal(30,2) NOT NULL DEFAULT '0.00'
ALTER games_list MODIFY jackpot_type decimal(30,2) NOT NULL DEFAULT '0.00'
ALTER games_list MODIFY cost decimal(30,2) NOT NULL DEFAULT '0.00'
ALTER tournaments MODIFY cost decimal(30,2) NOT NULL DEFAULT '0.00'

this should help (untested)

Am I to search for those in the templates or what? I can't find anything with those in them.

execute those queries ...

Nice one! But shouldn't it be ALTER tournaments MODIFY cost decimal(30,2) NOT NULL DEFAULT '-1.00' ?

no, cost-default is 0 not -1
this is not jackpot :)

I don't understand what "execute those queries" or "run these queries" means. Where should I go in my control panel to find this option? And thanks for breaking it down so basically for me. I'm not very experienced with programming and code and all this.

in the AdminCP in the leftsidew menu at the very bottom there has to be an option "run/execute SQL query" ...

Yes and he has to set the permision to execute SQL queries in config.php. ;)