| 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 | $98.89 | 7.764% | $106.5678 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $45.26 | 6.106% | $48.0236 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $58.84 | 7.709% | $63.376 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $132.29 | 8.644% | $143.7251 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $147.85 | 7.345% | $158.7096 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $163.35 | 5.518% | $172.3637 | $172.36 | $172.35 | $172.40 |
| Purchase #7 | $244.79 | 4.873% | $256.7186 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $891.27 | $949.4844 | $949.49 | $949.45 | $949.50 | |