| 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 | $143.82 | 3.297% | $148.5617 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $237.92 | 6.750% | $253.9796 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $231.51 | 10.635% | $256.1311 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $234.91 | 3.492% | $243.1131 | $243.11 | $243.10 | $243.10 |
| Purchase #5 | $233.43 | 4.794% | $244.6206 | $244.62 | $244.60 | $244.60 |
| Purchase #6 | $248.78 | 4.679% | $260.4204 | $260.42 | $260.40 | $260.40 |
| Purchase #7 | $27.52 | 8.719% | $29.9195 | $29.92 | $29.90 | $29.90 |
| 7 purchase totals = | $1,357.89 | $1,436.7460 | $1,436.74 | $1,436.70 | $1,436.70 | |