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public static void main(String[] args) {
DecimalFormat format = new DecimalFormat("0.00");
String abc ="100.456";
String a = format.format(new BigDecimal(abc));
System.out.println(a);
}
decimal money1 = Decimal.Parse(parame[5].Value.ToString("#0.00"));
double d;
double.Parse(String.Format("{0:N}",d));
double x = double.Parse("");
double y = x % 0.01;
double z = x - y;
decimal d = 46.28111;
string dStr = Math.Round( d,2 ).ToString();
结果:dStr == "46.28"
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原文地址:http://www.cnblogs.com/DTWolf/p/4720742.html