| 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 | $242.93 | 7.577% | $261.3368 | $261.34 | $261.35 | $261.30 |
| Purchase #2 | $191.96 | 4.366% | $200.341 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $70.80 | 5.671% | $74.8151 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $15.36 | 12.799% | $17.3259 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $18.71 | 8.275% | $20.2583 | $20.26 | $20.25 | $20.30 |
| Purchase #6 | $163.97 | 8.801% | $178.401 | $178.40 | $178.40 | $178.40 |
| Purchase #7 | $244.70 | 13.636% | $278.0673 | $278.07 | $278.05 | $278.10 |
| 7 purchase totals = | $948.43 | $1,030.5454 | $1,030.56 | $1,030.55 | $1,030.50 | |