| 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 | $108.34 | 6.416% | $115.2911 | $115.29 | $115.30 | $115.30 |
| Purchase #2 | $97.52 | 6.408% | $103.7691 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $7.39 | 3.240% | $7.6294 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $236.73 | 13.535% | $268.7714 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $81.67 | 5.270% | $85.974 | $85.97 | $85.95 | $86.00 |
| Purchase #6 | $132.59 | 12.370% | $148.9914 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $212.83 | 6.222% | $226.0723 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $877.07 | $956.4987 | $956.49 | $956.45 | $956.60 | |