Tot \Tot\, v. t. [imp. & p. p. {Totted}; p. pr. & vb. n.
{Totting}.]
1. To mark with the word ``tot''; as, a totted debt. See
{Tot}, n.
[Webster 1913 Suppl.]

2. [Cf. {Total}.] To add; to count; to make up the sum of; to
total; -- often with up. [Colloq., Eng.]

The last two tot up the bill. --Thackeray.
[Webster 1913 Suppl.]