| 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 | $187.36 | 3.405% | $193.7396 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $124.28 | 5.573% | $131.2061 | $131.21 | $131.20 | $131.20 |
| Purchase #3 | $198.76 | 5.183% | $209.0617 | $209.06 | $209.05 | $209.10 |
| Purchase #4 | $149.79 | 8.831% | $163.018 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $122.39 | 7.690% | $131.8018 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $233.69 | 11.778% | $261.214 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $97.58 | 10.786% | $108.105 | $108.11 | $108.10 | $108.10 |
| 7 purchase totals = | $1,113.85 | $1,198.1462 | $1,198.15 | $1,198.10 | $1,198.10 | |