| 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 | $14.47 | 12.821% | $16.3252 | $16.33 | $16.35 | $16.30 |
| Purchase #2 | $142.41 | 10.239% | $156.9914 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $104.28 | 3.330% | $107.7525 | $107.75 | $107.75 | $107.80 |
| Purchase #4 | $227.99 | 10.482% | $251.8879 | $251.89 | $251.90 | $251.90 |
| Purchase #5 | $68.51 | 13.218% | $77.5657 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $99.35 | 10.405% | $109.6874 | $109.69 | $109.70 | $109.70 |
| Purchase #7 | $10.74 | 4.485% | $11.2217 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $667.75 | $731.4318 | $731.44 | $731.45 | $731.50 | |