| 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 | $213.28 | 13.777% | $242.6636 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $6.96 | 6.450% | $7.4089 | $7.41 | $7.40 | $7.40 |
| Purchase #3 | $204.90 | 13.404% | $232.3648 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $101.52 | 5.843% | $107.4518 | $107.45 | $107.45 | $107.50 |
| Purchase #5 | $169.81 | 10.206% | $187.1408 | $187.14 | $187.15 | $187.10 |
| Purchase #6 | $50.30 | 8.240% | $54.4447 | $54.44 | $54.45 | $54.40 |
| Purchase #7 | $144.49 | 7.303% | $155.0421 | $155.04 | $155.05 | $155.00 |
| 7 purchase totals = | $891.26 | $986.5167 | $986.50 | $986.50 | $986.50 | |