| 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 | $244.58 | 6.385% | $260.1964 | $260.20 | $260.20 | $260.20 |
| Purchase #2 | $84.62 | 7.583% | $91.0367 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $228.77 | 9.703% | $250.9676 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $92.58 | 10.735% | $102.5185 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $99.61 | 8.543% | $108.1197 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $51.92 | 6.581% | $55.3369 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $158.35 | 3.388% | $163.7149 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $960.43 | $1,031.8907 | $1,031.90 | $1,031.85 | $1,031.80 | |