| 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 | $218.76 | 6.475% | $232.9247 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $200.57 | 3.356% | $207.3011 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $77.56 | 11.363% | $86.3731 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $43.77 | 4.645% | $45.8031 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $142.37 | 8.272% | $154.1468 | $154.15 | $154.15 | $154.10 |
| Purchase #6 | $74.98 | 6.773% | $80.0584 | $80.06 | $80.05 | $80.10 |
| Purchase #7 | $96.84 | 7.720% | $104.316 | $104.32 | $104.30 | $104.30 |
| 7 purchase totals = | $854.85 | $910.9232 | $910.92 | $910.85 | $910.90 | |