How to group digits in the integer part of the number.
ungrouped
groups-of-two
99,99,99,99
groups-of-two-last-three
99,99,99,999
groups-of-two-three-every-third
99,999,99,99,999
groups-of-three
999,999,999
groups-of-four
9999,9999
How to group digits in the integer part of the number.
ungrouped- Do not group digits.groups-of-two- Groups digits in pairs, e.g.99,99,99,99.groups-of-two-last-three- Groups digits in pairs, but the last group by 3, e.g.99,99,99,999.groups-of-two-three-every-third- Groups digits in pairs, but every third group by 3, e.g.99,999,99,99,999.groups-of-three- Groups digits in triplets, e.g.999,999,999.groups-of-four- Groups digits in quadruplets ,e.g.9999,9999.