How are Home points calculated?

[JackBank]

They're calculated based on the "worth" of the items that are located in your personal home, and the worth of the fish you've successfully bred. Example: If something costs 2000 Fishbucks, you will then get 2000 Home points.

But it's a bit different when breeding.. if a fish costs 1000 to breed and succes rate = 20%... it will be worth 5000 home points (because 100% would be 5000)