| 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 | $175.36 | 6.650% | $187.0214 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $94.95 | 9.576% | $104.0424 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $126.50 | 12.594% | $142.4314 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $74.70 | 9.559% | $81.8406 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $49.42 | 9.351% | $54.0413 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $69.82 | 6.797% | $74.5657 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $149.55 | 11.300% | $166.4492 | $166.45 | $166.45 | $166.40 |
| 7 purchase totals = | $740.30 | $810.3920 | $810.39 | $810.40 | $810.20 | |