| 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 | $246.30 | 7.247% | $264.1494 | $264.15 | $264.15 | $264.10 |
| Purchase #2 | $97.64 | 10.610% | $107.9996 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $119.86 | 5.601% | $126.5734 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $118.71 | 13.745% | $135.0267 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $154.68 | 11.374% | $172.2733 | $172.27 | $172.25 | $172.30 |
| Purchase #6 | $33.53 | 9.505% | $36.717 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $131.73 | 3.734% | $136.6488 | $136.65 | $136.65 | $136.60 |
| 7 purchase totals = | $902.45 | $979.3882 | $979.39 | $979.35 | $979.30 | |