switch(pos){
case 0: Lots = NormalizeDouble(Lot*1,2); break;
case 1: Lots = NormalizeDouble(Lot*2,2); break;
case 2: Lots = NormalizeDouble(Lot*3,2); break;
default: Lots = NormalizeDouble(Lot*1,2); break;}

ポジション1 =1倍、2、2倍、3、3倍、その他　1倍