| 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 | $160.94 | 12.321% | $180.7694 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $169.97 | 11.655% | $189.78 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $174.84 | 4.487% | $182.6851 | $182.69 | $182.70 | $182.70 |
| Purchase #4 | $171.83 | 13.728% | $195.4188 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $204.43 | 11.428% | $227.7923 | $227.79 | $227.80 | $227.80 |
| Purchase #6 | $54.37 | 6.495% | $57.9013 | $57.90 | $57.90 | $57.90 |
| Purchase #7 | $13.31 | 12.772% | $15.01 | $15.01 | $15.00 | $15.00 |
| 7 purchase totals = | $949.69 | $1,049.3569 | $1,049.36 | $1,049.35 | $1,049.40 | |