| 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 | $213.46 | 6.114% | $226.5109 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $122.52 | 12.769% | $138.1646 | $138.16 | $138.15 | $138.20 |
| Purchase #3 | $103.41 | 9.524% | $113.2588 | $113.26 | $113.25 | $113.30 |
| Purchase #4 | $97.98 | 10.453% | $108.2218 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $6.94 | 13.536% | $7.8794 | $7.88 | $7.90 | $7.90 |
| Purchase #6 | $202.76 | 3.376% | $209.6052 | $209.61 | $209.60 | $209.60 |
| Purchase #7 | $132.65 | 8.742% | $144.2463 | $144.25 | $144.25 | $144.20 |
| 7 purchase totals = | $879.72 | $947.8870 | $947.89 | $947.85 | $947.90 | |