[TASK] Orderbook: Handle currency precision (RT-2629)
Merge pull request #1819 from yongsoo/fix/precision

[TASK] Orderbook: Handle currency precision (RT-2629)
[TASK] Orderbook: Consistent precision to 6 digits
[FIX] Orderbook: Remove rp max digit on price for now
Merge pull request #1820 from yongsoo/fix/precision

[TASK] Orderbook: Consistent precision to 6 digits