public void TestRoundMoney() { decimal d1 = 500.01m; decimal d2 = 1520.0m; decimal d3 = 22875.2m; int i1 = MoneyHelper.ToVnd(d1); int i2 = MoneyHelper.ToVnd(d2); int i3 = MoneyHelper.ToVnd(d3); Assert.AreEqual(500, i1); Assert.AreEqual(1500, i2); Assert.AreEqual(23000, i3); }