| 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 | $49.42 | 5.427% | $52.102 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $100.76 | 7.344% | $108.1598 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $201.42 | 9.298% | $220.148 | $220.15 | $220.15 | $220.10 |
| Purchase #4 | $47.72 | 11.396% | $53.1582 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $192.58 | 4.868% | $201.9548 | $201.95 | $201.95 | $202.00 |
| Purchase #6 | $94.41 | 10.729% | $104.5392 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $157.90 | 11.159% | $175.5201 | $175.52 | $175.50 | $175.50 |
| 7 purchase totals = | $844.21 | $915.5821 | $915.58 | $915.55 | $915.60 | |