| 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 | $44.88 | 7.861% | $48.408 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $41.26 | 4.574% | $43.1472 | $43.15 | $43.15 | $43.10 |
| Purchase #3 | $5.44 | 13.701% | $6.1853 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $19.28 | 8.135% | $20.8484 | $20.85 | $20.85 | $20.80 |
| Purchase #5 | $228.52 | 9.584% | $250.4214 | $250.42 | $250.40 | $250.40 |
| Purchase #6 | $132.35 | 12.488% | $148.8779 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $139.39 | 10.526% | $154.0622 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $611.12 | $671.9504 | $671.96 | $671.95 | $671.90 | |