| 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 | $33.28 | 8.829% | $36.2183 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $248.48 | 12.698% | $280.032 | $280.03 | $280.05 | $280.00 |
| Purchase #3 | $234.78 | 11.203% | $261.0824 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $111.51 | 7.153% | $119.4863 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $97.85 | 4.562% | $102.3139 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $142.45 | 13.336% | $161.4471 | $161.45 | $161.45 | $161.40 |
| Purchase #7 | $85.36 | 10.781% | $94.5627 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $953.71 | $1,055.1427 | $1,055.14 | $1,055.15 | $1,055.10 | |