Hi I am using fixed lot size but the problem is the price where it need to end with zero round figure on Index some of them like Nikkei HSKI and Nifty they need to be like format 876.50 ,876.40 876.30 can not be with other format so just need to fix the last digit to be round figure as it says error and cannot open buy sell at 876.43 876.51 this is just example of some Index which do not allow to open these figures .Thanks