| 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 | $133.75 | 13.538% | $151.8571 | $151.86 | $151.85 | $151.90 |
| Purchase #2 | $13.74 | 4.183% | $14.3147 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $126.67 | 7.317% | $135.9384 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $112.38 | 12.119% | $125.9993 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $160.35 | 3.356% | $165.7313 | $165.73 | $165.75 | $165.70 |
| Purchase #6 | $106.65 | 10.741% | $118.1053 | $118.11 | $118.10 | $118.10 |
| Purchase #7 | $235.98 | 13.258% | $267.2662 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $889.52 | $979.2123 | $979.22 | $979.20 | $979.20 | |