Problem: round 43.833333333333333333333
The digit 3 is smaller than the digit 5, so
in every position you choose to round, you
round down by dropping the 3. Eventually,
you would get to 43.8; of course, you don't
need to round each position from the right.
Just round the hundredths position down:
43.833333333333333333333 = 43.800000000000000000000
It is still 43.8