aI want to say these sentences in chinese, are those true in chinese?if not please tell em in chines
1——did you round the cost of our order?
我们钱的订货四舍五入的吗？
2——please round the cost of our order?
请四舍五入我们的订货。

Question

aI want to say these sentences in chinese, are those true in chinese?if not please tell em in chines
1——did you round the cost of  our order?
我们钱的订货四舍五入的吗？
2——please round the cost of  our order?
请四舍五入我们的订货。

Answer

1——did you round the cost of our order?
我们钱的订货四舍五入的吗？
我们订单的钱是四舍五入过的吗？（too formal）
我们订单的钱能去掉零头吗？（this one is better in this situation）
2——please round the cost of our order?
请四舍五入我们的订货。
请把我们订单的钱四舍五入一下。（it‘s very formal）
If you really want to use these sentence for a cheaper price，you can say like this：
能打折吗？亲（on internet）
能把零头去掉吗？亲（on internet）
请把零头去掉