| 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 | $179.60 | 11.513% | $200.2773 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $18.66 | 8.742% | $20.2913 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $227.53 | 4.340% | $237.4048 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $122.64 | 8.538% | $133.111 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $166.96 | 9.202% | $182.3237 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $7.54 | 13.308% | $8.5434 | $8.54 | $8.55 | $8.50 |
| Purchase #7 | $136.33 | 12.318% | $153.1231 | $153.12 | $153.10 | $153.10 |
| 7 purchase totals = | $859.26 | $935.0746 | $935.06 | $935.05 | $935.00 | |