| 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 | $28.26 | 8.316% | $30.6101 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $147.55 | 4.824% | $154.6678 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $219.56 | 4.585% | $229.6268 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $6.58 | 10.598% | $7.2773 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $49.95 | 8.799% | $54.3451 | $54.35 | $54.35 | $54.30 |
| Purchase #6 | $97.59 | 5.751% | $103.2024 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $85.80 | 7.131% | $91.9184 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $635.29 | $671.6479 | $671.66 | $671.65 | $671.60 | |