| 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 | $186.48 | 5.846% | $197.3816 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $227.91 | 3.818% | $236.6116 | $236.61 | $236.60 | $236.60 |
| Purchase #3 | $243.47 | 12.406% | $273.6749 | $273.67 | $273.65 | $273.70 |
| Purchase #4 | $16.71 | 3.826% | $17.3493 | $17.35 | $17.35 | $17.30 |
| Purchase #5 | $195.39 | 12.608% | $220.0248 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $13.40 | 11.273% | $14.9106 | $14.91 | $14.90 | $14.90 |
| Purchase #7 | $163.36 | 10.266% | $180.1305 | $180.13 | $180.15 | $180.10 |
| 7 purchase totals = | $1,046.72 | $1,140.0833 | $1,140.07 | $1,140.05 | $1,140.00 | |