2 sentences

1. 金额总计为壹仟圆整。

   jīn'é zǒng​jì wéi yī qiān yuán zhěng.

   The total amount is exactly one thousand yuan.

   Source: Dong Chinese Dictionary

2. 这些账单总计一千元。

   zhè​xiē zhàng​dān zǒng​jì yī​qiān yuán.

   These bills total one thousand yuan.

   Source: Dong Chinese Dictionary