| 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 | $146.30 | 11.785% | $163.5415 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $231.84 | 4.341% | $241.9042 | $241.90 | $241.90 | $241.90 |
| Purchase #3 | $44.64 | 13.525% | $50.6776 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $104.44 | 10.395% | $115.2965 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $101.27 | 3.851% | $105.1699 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $17.76 | 3.650% | $18.4082 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $185.34 | 9.580% | $203.0956 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $831.59 | $898.0935 | $898.10 | $898.10 | $898.10 | |