| 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 | $99.88 | 6.265% | $106.1375 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $207.66 | 6.871% | $221.9283 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $112.29 | 6.734% | $119.8516 | $119.85 | $119.85 | $119.90 |
| Purchase #4 | $89.25 | 13.807% | $101.5727 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $95.35 | 13.230% | $107.9648 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $219.94 | 13.229% | $249.0359 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $64.34 | 13.184% | $72.8226 | $72.82 | $72.80 | $72.80 |
| 7 purchase totals = | $888.71 | $979.3134 | $979.31 | $979.30 | $979.30 | |