| 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 | $248.80 | 5.170% | $261.663 | $261.66 | $261.65 | $261.70 |
| Purchase #2 | $226.48 | 4.697% | $237.1178 | $237.12 | $237.10 | $237.10 |
| Purchase #3 | $10.96 | 3.159% | $11.3062 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $103.90 | 12.159% | $116.5332 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $73.59 | 12.125% | $82.5128 | $82.51 | $82.50 | $82.50 |
| Purchase #6 | $168.32 | 5.790% | $178.0657 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $22.25 | 6.732% | $23.7479 | $23.75 | $23.75 | $23.70 |
| 7 purchase totals = | $854.30 | $910.9466 | $910.95 | $910.90 | $910.90 | |