To prevent orders spam, the price of new orders will be limited to 5 significant digits. All prices with more than 5 significant digits will be rounded to the closest 5 digits value.
For example, an order at 455.123456 USD/BTC will be rounded to 455.12 USD/BTC.
This change will be in effect the 7th of May, 2014 at 00:00 GMT
Please note that all open orders at this time will be rounded down to the next 5th significant digits for bids, and rounded up to the next significant digits for asks at this time
Thank you for your understanding