| 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 | $73.85 | 4.400% | $77.0994 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $124.60 | 11.266% | $138.6374 | $138.64 | $138.65 | $138.60 |
| Purchase #3 | $180.79 | 4.866% | $189.5872 | $189.59 | $189.60 | $189.60 |
| Purchase #4 | $73.86 | 6.371% | $78.5656 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $22.49 | 5.340% | $23.691 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $106.52 | 8.158% | $115.2099 | $115.21 | $115.20 | $115.20 |
| Purchase #7 | $244.68 | 4.119% | $254.7584 | $254.76 | $254.75 | $254.80 |
| 7 purchase totals = | $826.79 | $877.5489 | $877.56 | $877.55 | $877.60 | |