How many digits after the decimal point does primedice use?
Because sometimes you get a satoshi more/less added to your balance after a bet.
And I think this happens because the balance is rounded to a satoshi.
Correct me if I am wrong...
I asked about this in the on-site chat once.
I was told that balances are stored to more than 8 decimal places, and only rounded for
display purposes.
So although it looks like sometimes you win an extra satoshi, what's really happening is that you win a fraction of an extra satoshi each time, and sometimes those fractions make up enough of a satoshi for it to show on your balance.
I noticed it because one time my balance went up by more than it should have (it looked like my profit had been rounded up), but when I pointed it out to the developer in the chat he assured me that it was fine.