| 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 | $78.28 | 8.376% | $84.8367 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $248.84 | 5.250% | $261.9041 | $261.90 | $261.90 | $261.90 |
| Purchase #3 | $44.80 | 9.240% | $48.9395 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $231.52 | 5.444% | $244.1239 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $197.58 | 8.189% | $213.7598 | $213.76 | $213.75 | $213.80 |
| Purchase #6 | $116.87 | 9.195% | $127.6162 | $127.62 | $127.60 | $127.60 |
| Purchase #7 | $86.47 | 3.473% | $89.4731 | $89.47 | $89.45 | $89.50 |
| 7 purchase totals = | $1,004.36 | $1,070.6533 | $1,070.65 | $1,070.60 | $1,070.60 | |