roundTotalTravel=90+25,roundeduptothenextwhole10mmincrement=120mm这句话应该怎么翻译呀,看不懂：（

Question

round
Total Travel =90+25,rounded up to the next whole 10mm increment
=120mm
这句话应该怎么翻译呀,看不懂：（

Answer 1

round(ed) up = 四舍五入.
to next whole 10 mm increment = 直到10mm的准确度
90+25 = 115 mm,
准确度是10mm时 = 120 mm
准确度是1mm时 = 115 mm
准确度是100mm时 = 100 mm
准确度是0.1mm时 = 115.0 mm