Change the currency/price format
There are many different ways to change the way the price of your ads is displayed.
From your oc-admin
If you want to manage all your available currencies, you can go to Settings > Currencies on your oc-admin dashboard. You can find more information about this topic on Settings article > Currencies.
You can also set the currency settings according to one specific language, from the Edit option on your Languages settings. Read more about Language's currencies on our Languages article.
To (or whatever you want to)
%.02f means you want to display a two-decimal number. To display 4 decimals, for example, use %.04f.