| 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 | $102.54 | 13.438% | $116.3193 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $176.73 | 12.635% | $199.0598 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $61.41 | 9.203% | $67.0616 | $67.06 | $67.05 | $67.10 |
| Purchase #4 | $25.34 | 9.518% | $27.7519 | $27.75 | $27.75 | $27.80 |
| Purchase #5 | $25.87 | 3.356% | $26.7382 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $109.74 | 13.442% | $124.4913 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $158.32 | 8.310% | $171.4764 | $171.48 | $171.50 | $171.50 |
| 7 purchase totals = | $659.95 | $732.8985 | $732.90 | $732.90 | $733.00 | |