| 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 | $12.80 | 8.551% | $13.8945 | $13.89 | $13.90 | $13.90 |
| Purchase #2 | $168.71 | 5.475% | $177.9469 | $177.95 | $177.95 | $177.90 |
| Purchase #3 | $235.39 | 4.389% | $245.7213 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $115.33 | 4.469% | $120.4841 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $243.30 | 6.751% | $259.7252 | $259.73 | $259.75 | $259.70 |
| Purchase #6 | $59.78 | 8.666% | $64.9605 | $64.96 | $64.95 | $65.00 |
| Purchase #7 | $211.43 | 5.568% | $223.2024 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $1,046.74 | $1,105.9349 | $1,105.93 | $1,105.95 | $1,105.90 | |