| 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 | $51.85 | 11.623% | $57.8765 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $27.75 | 10.456% | $30.6515 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $124.62 | 11.171% | $138.5413 | $138.54 | $138.55 | $138.50 |
| Purchase #4 | $158.74 | 8.165% | $171.7011 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $96.27 | 4.125% | $100.2411 | $100.24 | $100.25 | $100.20 |
| Purchase #6 | $193.87 | 7.390% | $208.197 | $208.20 | $208.20 | $208.20 |
| Purchase #7 | $225.94 | 5.524% | $238.4209 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $879.04 | $945.6294 | $945.63 | $945.65 | $945.60 | |