| 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 | $131.97 | 13.319% | $149.5471 | $149.55 | $149.55 | $149.50 |
| Purchase #2 | $98.60 | 7.729% | $106.2208 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $55.79 | 9.293% | $60.9746 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $180.69 | 11.218% | $200.9598 | $200.96 | $200.95 | $201.00 |
| Purchase #5 | $215.51 | 4.378% | $224.945 | $224.95 | $224.95 | $224.90 |
| Purchase #6 | $49.84 | 12.717% | $56.1782 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $19.91 | 12.692% | $22.437 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $752.31 | $821.2625 | $821.27 | $821.25 | $821.20 | |