| 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 | $138.32 | 11.606% | $154.3734 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $32.41 | 3.845% | $33.6562 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $102.85 | 3.360% | $106.3058 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $55.78 | 9.448% | $61.0501 | $61.05 | $61.05 | $61.10 |
| Purchase #5 | $50.49 | 8.364% | $54.713 | $54.71 | $54.70 | $54.70 |
| Purchase #6 | $191.76 | 13.361% | $217.3811 | $217.38 | $217.40 | $217.40 |
| Purchase #7 | $229.57 | 13.448% | $260.4426 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $801.18 | $887.9222 | $887.92 | $887.90 | $888.00 | |