| 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 | $197.50 | 7.131% | $211.5837 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $67.34 | 3.364% | $69.6053 | $69.61 | $69.60 | $69.60 |
| Purchase #3 | $116.55 | 11.212% | $129.6176 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $20.75 | 11.494% | $23.135 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $154.89 | 5.832% | $163.9232 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $205.30 | 7.637% | $220.9788 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $143.76 | 8.431% | $155.8804 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $906.09 | $974.7240 | $974.73 | $974.75 | $974.70 | |