| 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 | $10.63 | 4.709% | $11.1306 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $47.78 | 13.268% | $54.1195 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $181.87 | 6.822% | $194.2772 | $194.28 | $194.30 | $194.30 |
| Purchase #4 | $198.94 | 11.756% | $222.3274 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $230.88 | 11.734% | $257.9715 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $19.43 | 7.289% | $20.8463 | $20.85 | $20.85 | $20.80 |
| Purchase #7 | $44.28 | 4.858% | $46.4311 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $733.81 | $807.1036 | $807.11 | $807.15 | $807.00 | |