totting-up
/ˌtɒtɪŋˈʌp/noun
mass noun
1- the adding up of numbers or amounts数字（或数量）累加。
1.1
- Brit. the accumulation of penalty points on someone's driving licence, a certain number in a fixed period leading to disqualification〈英〉（固定时期内可导致取消驾驶资格的）违章驾驶累计。