| 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 | $60.73 | 12.225% | $68.1542 | $68.15 | $68.15 | $68.20 |
| Purchase #2 | $15.25 | 4.805% | $15.9828 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $163.60 | 10.554% | $180.8663 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $185.28 | 5.649% | $195.7465 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $63.63 | 7.257% | $68.2476 | $68.25 | $68.25 | $68.20 |
| Purchase #6 | $234.74 | 10.579% | $259.5731 | $259.57 | $259.55 | $259.60 |
| Purchase #7 | $127.72 | 9.395% | $139.7193 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $850.95 | $928.2898 | $928.29 | $928.25 | $928.30 | |