| 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 | $143.40 | 10.339% | $158.2261 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $141.61 | 6.314% | $150.5513 | $150.55 | $150.55 | $150.60 |
| Purchase #3 | $10.44 | 7.458% | $11.2186 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $106.30 | 12.831% | $119.9394 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $204.34 | 8.129% | $220.9508 | $220.95 | $220.95 | $221.00 |
| Purchase #6 | $246.33 | 5.246% | $259.2525 | $259.25 | $259.25 | $259.30 |
| Purchase #7 | $24.96 | 11.128% | $27.7375 | $27.74 | $27.75 | $27.70 |
| 7 purchase totals = | $877.38 | $947.8762 | $947.88 | $947.90 | $947.90 | |