| 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 | $114.70 | 6.525% | $122.1842 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $224.59 | 13.763% | $255.5003 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $93.65 | 4.503% | $97.8671 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $122.31 | 13.137% | $138.3779 | $138.38 | $138.40 | $138.40 |
| Purchase #5 | $32.28 | 4.581% | $33.7587 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $28.37 | 3.779% | $29.4421 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $108.70 | 13.853% | $123.7582 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $724.60 | $800.8885 | $800.89 | $800.90 | $801.00 | |