Item's Selling Price Keeps Rounding

Item's Selling Price Keeps Rounding

I'm not sure if Zoho Books or Zoho CRM is the issue, as I have the two integrated, however my new Item's selling prices keep rounding themselves after a few hours. If I add a new item and I set the selling price as $0.1518 and the cost price as $0.1018, after a few hours the selling price rounds itself to $0.15 and the cost price does not change. Does anyone have any insight on how to fix this? My older items are unaffected, and I've gone through all of the settings and preferences and cannot seem to find what's causing this issue.