| 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 | $104.68 | 8.553% | $113.6333 | $113.63 | $113.65 | $113.60 |
| Purchase #2 | $236.25 | 10.458% | $260.957 | $260.96 | $260.95 | $261.00 |
| Purchase #3 | $152.62 | 6.482% | $162.5128 | $162.51 | $162.50 | $162.50 |
| Purchase #4 | $27.30 | 3.499% | $28.2552 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $249.62 | 13.586% | $283.5334 | $283.53 | $283.55 | $283.50 |
| Purchase #6 | $105.51 | 11.841% | $118.0034 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $10.66 | 12.119% | $11.9519 | $11.95 | $11.95 | $12.00 |
| 7 purchase totals = | $886.64 | $978.8470 | $978.84 | $978.85 | $978.90 | |