请问 用英语怎么说“运费合计为100美元”

the total freight is one hundred dollars

the freight is total one hundred dollars.

Total freight costs for 100 U.S. dollars

在线翻译：http://translate.google.com/translate_t#zh-CN|en|%E8%BF%90%E8%B4%B9%E5%90%88%E8%AE%A1%E4%B8%BA100%E7%BE%8E%E5%85%83

The total delivery fees are 100 bucks