| 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 | $226.34 | 12.295% | $254.1685 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $87.40 | 11.689% | $97.6162 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $127.57 | 12.430% | $143.427 | $143.43 | $143.45 | $143.40 |
| Purchase #4 | $180.98 | 13.350% | $205.1408 | $205.14 | $205.15 | $205.10 |
| Purchase #5 | $179.74 | 3.614% | $186.2358 | $186.24 | $186.25 | $186.20 |
| Purchase #6 | $210.92 | 9.617% | $231.2042 | $231.20 | $231.20 | $231.20 |
| Purchase #7 | $244.84 | 6.703% | $261.2516 | $261.25 | $261.25 | $261.30 |
| 7 purchase totals = | $1,257.79 | $1,379.0441 | $1,379.05 | $1,379.05 | $1,379.00 | |