| 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 | $36.81 | 12.377% | $41.366 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $150.82 | 7.109% | $161.5418 | $161.54 | $161.55 | $161.50 |
| Purchase #3 | $96.44 | 10.242% | $106.3174 | $106.32 | $106.30 | $106.30 |
| Purchase #4 | $195.28 | 8.785% | $212.4353 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $124.98 | 12.313% | $140.3688 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $7.74 | 9.300% | $8.4598 | $8.46 | $8.45 | $8.50 |
| Purchase #7 | $87.39 | 9.436% | $95.6361 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $699.46 | $766.1252 | $766.14 | $766.10 | $766.10 | |