| 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 | $72.94 | 9.260% | $79.6942 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $250.60 | 9.557% | $274.5498 | $274.55 | $274.55 | $274.50 |
| Purchase #3 | $162.37 | 4.642% | $169.9072 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $48.28 | 4.412% | $50.4101 | $50.41 | $50.40 | $50.40 |
| Purchase #5 | $134.95 | 6.230% | $143.3574 | $143.36 | $143.35 | $143.40 |
| Purchase #6 | $29.40 | 9.343% | $32.1468 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $108.94 | 12.395% | $122.4431 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $807.48 | $872.5086 | $872.51 | $872.50 | $872.40 | |