| 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 | $202.92 | 7.238% | $217.6073 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $54.72 | 6.583% | $58.3222 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $250.84 | 11.277% | $279.1272 | $279.13 | $279.15 | $279.10 |
| Purchase #4 | $86.66 | 8.741% | $94.235 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $7.71 | 11.159% | $8.5704 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $205.58 | 10.757% | $227.6942 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $74.47 | 6.808% | $79.5399 | $79.54 | $79.55 | $79.50 |
| 7 purchase totals = | $882.90 | $965.0962 | $965.10 | $965.10 | $965.00 | |