| 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 | $102.40 | 10.540% | $113.193 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $180.83 | 3.197% | $186.6111 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $79.25 | 7.515% | $85.2056 | $85.21 | $85.20 | $85.20 |
| Purchase #4 | $152.95 | 3.760% | $158.7009 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $23.75 | 12.699% | $26.766 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $47.91 | 4.662% | $50.1436 | $50.14 | $50.15 | $50.10 |
| Purchase #7 | $231.88 | 13.106% | $262.2702 | $262.27 | $262.25 | $262.30 |
| 7 purchase totals = | $818.97 | $882.8904 | $882.89 | $882.85 | $882.90 | |