Totling or Tottling: How To spell?
The word Totling is misspelled against Tottling, which is present continuous of "Totly"
Tottling has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings to & ling which should not be misspelled with single 'T'
Wrong Spelling:  to-t-ling  Correct Spelling:  to-tt-ling 
Find more incorrect spellings of Tottling to spell right way.