auto round decimal
from autorounddecimal.core import adround
adround(0.00032001) ;;=> 0.00032001
adround(0.0003200001) ;;=> 0.00032
adround(0.000319999) ;;=> 0.00032
adround(3.2001) ;;=> 3.2001
adround(3.200001) ;;=> 3.2
adround(3.19999) ;;=> 3.2
adround(3.20000123) ;;=> 3.2
adround(3.20000123, min_count=4) ;;=> 3.2
adround(3.20000123, min_count=5) ;;=> 3.20000123
adround(3.200000123, min_count=5) ;;=> 3.2
adround(3.200000123, min_count=6) ;;=> 3.200000123
$ pip install autorounddecimal