| 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 | $95.30 | 11.126% | $105.9031 | $105.90 | $105.90 | $105.90 |
| Purchase #2 | $134.41 | 10.576% | $148.6252 | $148.63 | $148.65 | $148.60 |
| Purchase #3 | $106.31 | 8.334% | $115.1699 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $165.48 | 9.145% | $180.6131 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $41.31 | 12.278% | $46.382 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $224.71 | 7.348% | $241.2217 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $68.57 | 3.219% | $70.7773 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $836.09 | $908.6923 | $908.69 | $908.70 | $908.70 | |