| 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 | $215.56 | 10.332% | $237.8317 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $6.71 | 9.215% | $7.3283 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $112.61 | 6.184% | $119.5738 | $119.57 | $119.55 | $119.60 |
| Purchase #4 | $106.48 | 5.244% | $112.0638 | $112.06 | $112.05 | $112.10 |
| Purchase #5 | $62.50 | 4.400% | $65.25 | $65.25 | $65.25 | $65.30 |
| Purchase #6 | $127.84 | 9.347% | $139.7892 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $124.40 | 7.187% | $133.3406 | $133.34 | $133.35 | $133.30 |
| 7 purchase totals = | $756.10 | $815.1774 | $815.17 | $815.20 | $815.20 | |