| 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 | $182.35 | 8.188% | $197.2808 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $38.84 | 8.213% | $42.0299 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $75.55 | 8.426% | $81.9158 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $211.88 | 10.466% | $234.0554 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $13.44 | 12.360% | $15.1012 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $87.37 | 10.548% | $96.5858 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $121.97 | 7.482% | $131.0958 | $131.10 | $131.10 | $131.10 |
| 7 purchase totals = | $731.40 | $798.0647 | $798.08 | $798.10 | $798.10 | |