| 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 | $115.29 | 10.330% | $127.1995 | $127.20 | $127.20 | $127.20 |
| Purchase #2 | $161.56 | 3.268% | $166.8398 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $32.67 | 10.604% | $36.1343 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $229.56 | 8.864% | $249.9082 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $200.38 | 8.397% | $217.2059 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $72.70 | 7.637% | $78.2521 | $78.25 | $78.25 | $78.30 |
| Purchase #7 | $24.54 | 4.366% | $25.6114 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $836.70 | $901.1512 | $901.15 | $901.15 | $901.10 | |