Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $203.40 | 10.288% | $224.3258 | $224.33 | $224.35 | $224.30 |
Purchase #2 | $221.85 | 6.568% | $236.4211 | $236.42 | $236.40 | $236.40 |
Purchase #3 | $164.92 | 4.722% | $172.7075 | $172.71 | $172.70 | $172.70 |
Purchase #4 | $65.39 | 9.793% | $71.7936 | $71.79 | $71.80 | $71.80 |
Purchase #5 | $167.59 | 13.540% | $190.2817 | $190.28 | $190.30 | $190.30 |
Purchase #6 | $194.52 | 7.634% | $209.3697 | $209.37 | $209.35 | $209.40 |
Purchase #7 | $221.39 | 13.210% | $250.6356 | $250.64 | $250.65 | $250.60 |
7 purchase totals = | $1,239.06 | $1,355.5350 | $1,355.54 | $1,355.55 | $1,355.50 |