| 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 | $9.75 | 8.210% | $10.5505 | $10.55 | $10.55 | $10.60 |
| Purchase #2 | $104.89 | 5.632% | $110.7974 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $124.83 | 6.434% | $132.8616 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $135.47 | 13.758% | $154.108 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $208.83 | 11.813% | $233.4991 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $34.80 | 10.507% | $38.4564 | $38.46 | $38.45 | $38.50 |
| Purchase #7 | $206.28 | 10.469% | $227.8755 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $824.85 | $908.1485 | $908.16 | $908.15 | $908.30 | |