| 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 | $137.49 | 9.585% | $150.6684 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $85.80 | 10.202% | $94.5533 | $94.55 | $94.55 | $94.60 |
| Purchase #3 | $43.45 | 7.401% | $46.6657 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $31.50 | 13.716% | $35.8205 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $14.74 | 10.378% | $16.2697 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $243.45 | 9.171% | $265.7768 | $265.78 | $265.80 | $265.80 |
| Purchase #7 | $233.68 | 12.113% | $261.9857 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $790.11 | $871.7401 | $871.75 | $871.70 | $871.90 | |