| 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 | $246.42 | 4.262% | $256.9224 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $114.35 | 6.863% | $122.1978 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $213.43 | 9.336% | $233.3558 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $75.53 | 8.736% | $82.1283 | $82.13 | $82.15 | $82.10 |
| Purchase #5 | $48.86 | 3.155% | $50.4015 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $79.91 | 10.813% | $88.5507 | $88.55 | $88.55 | $88.60 |
| Purchase #7 | $183.53 | 11.615% | $204.847 | $204.85 | $204.85 | $204.80 |
| 7 purchase totals = | $962.03 | $1,038.4035 | $1,038.41 | $1,038.40 | $1,038.40 | |