round(1.23456,2) = 1.23
round(2.46912,2) = 2.47
round(4.93824,2) = 4.94
round(9.87648,2) = 9.88
round(19.75296,2) = 19.75
round(39.50592,2) = 39.51
round(79.01184,2) = 79.01
round(158.02368,2) = 158.02
round(316.04736,2) = 316.05
round(632.09472,2) = 632.09
round(1264.18944,2) = 1264.19
round(2528.37888,2) = 2528.38
round(5056.75776,2) = 5056.76
round(10113.51552,2) = 10113.52
round(20227.03104,2) = 20227.03
round(40454.06208,2) = 40454.06
round(80908.12416,2) = 80908.12
round(161816.24832,2) = 161816.25
round(323632.49664,2) = 323632.5
round(647264.99328,2) = 647264.99
round(1294529.98656,2) = 1294529.99
round(2589059.97312,2) = 2589059.97
round(5178119.94624,2) = 5178119.95
round(1.035623989248E7,2) = 1.035623989E7
round(2.071247978496E7,2) = 2.071247978E7
round(4.142495956992E7,2) = 4.142495957E7
round(8.284991913984E7,2) = 8.284991914E7
round(1.6569983827968E8,2) = 1.6569983828E8
round(3.3139967655936E8,2) = 3.3139967656E8
round(6.6279935311872E8,2) = 6.6279935312E8
round(1.32559870623744E9,2) = 1.32559870624E9
round(2.65119741247488E9,2) = 2.65119741247E9
round(5.30239482494976E9,2) = 5.30239482495E9