Platinum Fish Buffet - How does the reward system work on the Platinum Fish Buffet?

You will get the stated percentage of your Fish Points converted into cash rewards each Monday based on the Fish Points having a nominal value of $0.01, for example, if your rank is Platinum Fish and you have 1000 Fish Points, you will get 20% of these converted to cash rewards, 200 Fish Points x $0.01 = $2.00 in cash