| 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 | $155.58 | 6.676% | $165.9665 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $100.44 | 11.299% | $111.7887 | $111.79 | $111.80 | $111.80 |
| Purchase #3 | $149.74 | 9.397% | $163.8111 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $67.57 | 7.148% | $72.3999 | $72.40 | $72.40 | $72.40 |
| Purchase #5 | $227.69 | 10.473% | $251.536 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $6.31 | 4.514% | $6.5948 | $6.59 | $6.60 | $6.60 |
| Purchase #7 | $20.44 | 3.113% | $21.0763 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $727.77 | $793.1733 | $793.18 | $793.20 | $793.20 | |