| 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 | $128.90 | 10.541% | $142.4873 | $142.49 | $142.50 | $142.50 |
| Purchase #2 | $106.67 | 12.790% | $120.3131 | $120.31 | $120.30 | $120.30 |
| Purchase #3 | $58.46 | 11.471% | $65.1659 | $65.17 | $65.15 | $65.20 |
| Purchase #4 | $58.49 | 9.821% | $64.2343 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $146.55 | 13.438% | $166.2434 | $166.24 | $166.25 | $166.20 |
| Purchase #6 | $34.43 | 5.795% | $36.4252 | $36.43 | $36.45 | $36.40 |
| Purchase #7 | $228.86 | 9.514% | $250.6337 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $762.36 | $845.5029 | $845.50 | $845.55 | $845.40 | |