| 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 | $97.81 | 8.495% | $106.119 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $112.64 | 3.305% | $116.3628 | $116.36 | $116.35 | $116.40 |
| Purchase #3 | $108.31 | 13.847% | $123.3077 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $155.95 | 12.748% | $175.8305 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $218.75 | 9.240% | $238.9625 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $36.99 | 5.260% | $38.9357 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $150.42 | 12.624% | $169.409 | $169.41 | $169.40 | $169.40 |
| 7 purchase totals = | $880.87 | $968.9272 | $968.93 | $968.90 | $968.90 | |