| 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 | $52.60 | 11.209% | $58.4959 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $5.82 | 6.256% | $6.1841 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $238.29 | 5.729% | $251.9416 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $12.84 | 11.648% | $14.3356 | $14.34 | $14.35 | $14.30 |
| Purchase #5 | $139.61 | 11.202% | $155.2491 | $155.25 | $155.25 | $155.20 |
| Purchase #6 | $152.68 | 10.827% | $169.2107 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $24.30 | 5.187% | $25.5604 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $626.14 | $680.9774 | $680.98 | $681.00 | $680.90 | |