| 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 | $132.69 | 12.135% | $148.7919 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $96.71 | 6.558% | $103.0522 | $103.05 | $103.05 | $103.10 |
| Purchase #3 | $156.81 | 4.288% | $163.534 | $163.53 | $163.55 | $163.50 |
| Purchase #4 | $169.97 | 3.869% | $176.5461 | $176.55 | $176.55 | $176.50 |
| Purchase #5 | $70.47 | 11.678% | $78.6995 | $78.70 | $78.70 | $78.70 |
| Purchase #6 | $145.37 | 8.697% | $158.0128 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $122.96 | 4.499% | $128.492 | $128.49 | $128.50 | $128.50 |
| 7 purchase totals = | $894.98 | $957.1285 | $957.12 | $957.15 | $957.10 | |