| 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 | $10.73 | 10.869% | $11.8962 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $109.29 | 13.651% | $124.2092 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $123.40 | 12.367% | $138.6609 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $52.49 | 8.492% | $56.9475 | $56.95 | $56.95 | $56.90 |
| Purchase #5 | $179.61 | 5.817% | $190.0579 | $190.06 | $190.05 | $190.10 |
| Purchase #6 | $108.40 | 5.291% | $114.1354 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $168.69 | 9.864% | $185.3296 | $185.33 | $185.35 | $185.30 |
| 7 purchase totals = | $752.61 | $821.2367 | $821.25 | $821.25 | $821.20 | |