see : 
Hi @phareism I was wondering I was playing steemdice and my bets were only paying even money on a 50% bet? it said I should have been paid back 19.9 steem for each win and it just paid me what I bet and said the bet was invalid even though others were playing like 5 minutes ago. Can you fix?? Please? Thank you!
The minimum bet amount is 0.1
Gotcha. The only reason why I was running this by you, is because it was running the 0.086 bet and paying .081 when it was showing a return of .168 or .169. no big deal.
Cheers.