| 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 | $93.29 | 11.533% | $104.0491 | $104.05 | $104.05 | $104.00 |
| Purchase #2 | $218.47 | 7.246% | $234.3003 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $224.26 | 7.753% | $241.6469 | $241.65 | $241.65 | $241.60 |
| Purchase #4 | $113.86 | 4.136% | $118.5692 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $10.43 | 7.493% | $11.2115 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $11.94 | 11.253% | $13.2836 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $17.87 | 12.349% | $20.0768 | $20.08 | $20.10 | $20.10 |
| 7 purchase totals = | $690.12 | $743.1374 | $743.14 | $743.15 | $743.10 | |