| 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 | $116.37 | 4.678% | $121.8138 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $117.64 | 4.527% | $122.9656 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $137.98 | 8.570% | $149.8049 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $58.81 | 7.377% | $63.1484 | $63.15 | $63.15 | $63.10 |
| Purchase #5 | $70.96 | 7.282% | $76.1273 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $212.29 | 6.596% | $226.2926 | $226.29 | $226.30 | $226.30 |
| Purchase #7 | $97.38 | 9.618% | $106.746 | $106.75 | $106.75 | $106.70 |
| 7 purchase totals = | $811.43 | $866.8986 | $866.90 | $866.90 | $866.80 | |