| 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 | $81.51 | 3.363% | $84.2512 | $84.25 | $84.25 | $84.30 |
| Purchase #2 | $232.55 | 6.715% | $248.1657 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $43.60 | 11.278% | $48.5172 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $50.98 | 6.568% | $54.3284 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $167.73 | 5.767% | $177.403 | $177.40 | $177.40 | $177.40 |
| Purchase #6 | $65.56 | 11.522% | $73.1138 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $123.64 | 5.383% | $130.2955 | $130.30 | $130.30 | $130.30 |
| 7 purchase totals = | $765.57 | $816.0748 | $816.08 | $816.05 | $816.10 | |