public long GetTenderCostMin(long lCurTenderCost)
{
double num = (double)AuctionMainDlg.GetAuctionTenderRate();
long num2 = (long)((double)lCurTenderCost * num);
if (0L >= num2)
{
num2 = 1L;
}
return(lCurTenderCost + num2);
}