| 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 | $77.36 | 12.350% | $86.914 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $205.61 | 6.276% | $218.5141 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $130.98 | 5.795% | $138.5703 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $107.57 | 13.377% | $121.9596 | $121.96 | $121.95 | $122.00 |
| Purchase #5 | $68.89 | 12.411% | $77.4399 | $77.44 | $77.45 | $77.40 |
| Purchase #6 | $131.85 | 13.134% | $149.1672 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $13.99 | 13.438% | $15.87 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $736.25 | $808.4351 | $808.43 | $808.35 | $808.50 | |