| 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 | $173.56 | 10.709% | $192.1465 | $192.15 | $192.15 | $192.10 |
| Purchase #2 | $33.96 | 6.603% | $36.2024 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $71.92 | 5.772% | $76.0712 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $54.41 | 4.583% | $56.9036 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $20.82 | 7.723% | $22.4279 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $77.41 | 11.611% | $86.3981 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $104.58 | 3.828% | $108.5833 | $108.58 | $108.60 | $108.60 |
| 7 purchase totals = | $536.66 | $578.7330 | $578.73 | $578.75 | $578.70 | |