| 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 | $18.89 | 4.697% | $19.7773 | $19.78 | $19.80 | $19.80 |
| Purchase #2 | $164.29 | 4.267% | $171.3003 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $239.95 | 10.436% | $264.9912 | $264.99 | $265.00 | $265.00 |
| Purchase #4 | $65.46 | 3.581% | $67.8041 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $220.48 | 9.219% | $240.8061 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $163.70 | 9.619% | $179.4463 | $179.45 | $179.45 | $179.40 |
| Purchase #7 | $19.30 | 3.813% | $20.0359 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $892.07 | $964.1612 | $964.17 | $964.20 | $964.10 | |