| 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 | $97.48 | 9.199% | $106.4472 | $106.45 | $106.45 | $106.40 |
| Purchase #2 | $29.95 | 8.485% | $32.4913 | $32.49 | $32.50 | $32.50 |
| Purchase #3 | $139.57 | 7.188% | $149.6023 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $131.40 | 6.861% | $140.4154 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $162.65 | 8.185% | $175.9629 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $89.64 | 13.823% | $102.0309 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $24.43 | 13.476% | $27.7222 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $675.12 | $734.6722 | $734.67 | $734.65 | $734.60 | |