| 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 | $82.61 | 5.839% | $87.4336 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $175.59 | 6.842% | $187.6039 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $118.86 | 9.189% | $129.782 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $67.37 | 4.577% | $70.4535 | $70.45 | $70.45 | $70.50 |
| Purchase #5 | $187.47 | 13.619% | $213.0015 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $54.93 | 8.223% | $59.4469 | $59.45 | $59.45 | $59.40 |
| Purchase #7 | $158.25 | 3.267% | $163.42 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $845.08 | $911.1414 | $911.13 | $911.15 | $911.10 | |