| 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 | $53.53 | 7.542% | $57.5672 | $57.57 | $57.55 | $57.60 |
| Purchase #2 | $76.35 | 13.324% | $86.5229 | $86.52 | $86.50 | $86.50 |
| Purchase #3 | $148.66 | 12.544% | $167.3079 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $220.79 | 3.440% | $228.3852 | $228.39 | $228.40 | $228.40 |
| Purchase #5 | $48.81 | 8.411% | $52.9154 | $52.92 | $52.90 | $52.90 |
| Purchase #6 | $29.78 | 3.374% | $30.7848 | $30.78 | $30.80 | $30.80 |
| Purchase #7 | $17.62 | 4.558% | $18.4231 | $18.42 | $18.40 | $18.40 |
| 7 purchase totals = | $595.54 | $641.9065 | $641.91 | $641.85 | $641.90 | |