| 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 | $30.52 | 8.738% | $33.1868 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $101.39 | 6.573% | $108.0544 | $108.05 | $108.05 | $108.10 |
| Purchase #3 | $22.28 | 4.838% | $23.3579 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $240.97 | 4.270% | $251.2594 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $11.77 | 11.416% | $13.1137 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $240.44 | 5.854% | $254.5154 | $254.52 | $254.50 | $254.50 |
| Purchase #7 | $76.80 | 12.226% | $86.1896 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $724.17 | $769.6772 | $769.68 | $769.65 | $769.80 | |