I am just confused about Rp1.60 and Rp1,938, is there a denomination? I mean, it's not really Rp1 or what exactly currency?. If that is true, I think Bk8 is one of the casinos that has the smallest bet in the world.
Rp 1 in BK8 equal to 1,000 IDR in our real fiat value. In his case, the bet was Rp 1.6 = 1,600 IDR and won 1,938.16 = 1,938,160 IDR (closely 2 million IDR which is around $135).
Even adding triple 0 behind. Still, that is a small value because 1600 IDR is equal to $0.1 so not so burdened with pressing roll each time. However, if the user deposit using cryptocurrency, can still choose IDR for the bet? because there have satisfaction if we roll using own currency.