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 | $121.75 | 5.721% | $128.7153 | $128.72 | $128.70 | $128.70 |
Purchase #2 | $75.66 | 7.514% | $81.3451 | $81.35 | $81.35 | $81.30 |
Purchase #3 | $185.85 | 6.337% | $197.6273 | $197.63 | $197.65 | $197.60 |
Purchase #4 | $86.70 | 12.369% | $97.4239 | $97.42 | $97.40 | $97.40 |
Purchase #5 | $69.98 | 4.388% | $73.0507 | $73.05 | $73.05 | $73.10 |
Purchase #6 | $36.83 | 7.309% | $39.5219 | $39.52 | $39.50 | $39.50 |
Purchase #7 | $41.80 | 11.538% | $46.6229 | $46.62 | $46.60 | $46.60 |
7 purchase totals = | $618.57 | $664.3071 | $664.31 | $664.25 | $664.20 |