| 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 | $104.71 | 10.135% | $115.3224 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $64.87 | 8.554% | $70.419 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $250.92 | 12.777% | $282.98 | $282.98 | $283.00 | $283.00 |
| Purchase #4 | $11.88 | 8.709% | $12.9146 | $12.91 | $12.90 | $12.90 |
| Purchase #5 | $42.73 | 5.804% | $45.21 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $39.61 | 13.831% | $45.0885 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $72.52 | 13.298% | $82.1637 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $587.24 | $654.0982 | $654.09 | $654.05 | $654.10 | |