| 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 | $36.27 | 4.313% | $37.8343 | $37.83 | $37.85 | $37.80 |
| Purchase #2 | $227.90 | 5.844% | $241.2185 | $241.22 | $241.20 | $241.20 |
| Purchase #3 | $77.85 | 3.316% | $80.4315 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $108.43 | 7.445% | $116.5026 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $116.93 | 8.786% | $127.2035 | $127.20 | $127.20 | $127.20 |
| Purchase #6 | $50.56 | 6.220% | $53.7048 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $204.62 | 10.575% | $226.2586 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $822.56 | $883.1538 | $883.14 | $883.15 | $883.10 | |