| 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 | $157.77 | 4.831% | $165.3919 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $205.87 | 4.447% | $215.025 | $215.03 | $215.05 | $215.00 |
| Purchase #3 | $26.68 | 9.372% | $29.1804 | $29.18 | $29.20 | $29.20 |
| Purchase #4 | $117.54 | 3.375% | $121.507 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $248.51 | 12.123% | $278.6369 | $278.64 | $278.65 | $278.60 |
| Purchase #6 | $37.81 | 11.138% | $42.0213 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $42.37 | 9.385% | $46.3464 | $46.35 | $46.35 | $46.30 |
| 7 purchase totals = | $836.55 | $898.1089 | $898.12 | $898.15 | $898.00 | |