| 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 | $83.55 | 3.225% | $86.2445 | $86.24 | $86.25 | $86.20 |
| Purchase #2 | $236.85 | 6.315% | $251.8071 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $194.29 | 12.116% | $217.8302 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $109.55 | 3.841% | $113.7578 | $113.76 | $113.75 | $113.80 |
| Purchase #5 | $152.25 | 5.630% | $160.8217 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $111.47 | 4.214% | $116.1673 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $26.94 | 7.412% | $28.9368 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $914.90 | $975.5654 | $975.57 | $975.55 | $975.50 | |