| 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 | $234.50 | 3.495% | $242.6958 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $110.89 | 11.332% | $123.4561 | $123.46 | $123.45 | $123.50 |
| Purchase #3 | $175.68 | 9.657% | $192.6454 | $192.65 | $192.65 | $192.60 |
| Purchase #4 | $143.62 | 9.747% | $157.6186 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $42.53 | 7.565% | $45.7474 | $45.75 | $45.75 | $45.70 |
| Purchase #6 | $56.26 | 4.680% | $58.893 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $69.89 | 11.370% | $77.8365 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $833.37 | $898.8928 | $898.91 | $898.90 | $898.80 | |