| 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 | $204.99 | 6.317% | $217.9392 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $28.48 | 5.489% | $30.0433 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $212.70 | 3.402% | $219.9361 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $235.54 | 11.106% | $261.6991 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $214.93 | 4.266% | $224.0989 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $65.81 | 8.743% | $71.5638 | $71.56 | $71.55 | $71.60 |
| Purchase #7 | $185.64 | 4.259% | $193.5464 | $193.55 | $193.55 | $193.50 |
| 7 purchase totals = | $1,148.09 | $1,218.8268 | $1,218.83 | $1,218.85 | $1,218.70 | |