| 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 | $11.47 | 7.786% | $12.3631 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $158.58 | 8.791% | $172.5208 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $244.82 | 7.397% | $262.9293 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $78.77 | 3.465% | $81.4994 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $163.34 | 7.233% | $175.1544 | $175.15 | $175.15 | $175.20 |
| Purchase #6 | $86.36 | 9.423% | $94.4977 | $94.50 | $94.50 | $94.50 |
| Purchase #7 | $128.43 | 6.475% | $136.7458 | $136.75 | $136.75 | $136.70 |
| 7 purchase totals = | $871.77 | $935.7105 | $935.71 | $935.70 | $935.70 | |