| 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 | $220.64 | 7.578% | $237.3601 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $63.80 | 13.122% | $72.1718 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $122.92 | 7.798% | $132.5053 | $132.51 | $132.50 | $132.50 |
| Purchase #4 | $96.50 | 12.485% | $108.548 | $108.55 | $108.55 | $108.50 |
| Purchase #5 | $163.25 | 10.338% | $180.1268 | $180.13 | $180.15 | $180.10 |
| Purchase #6 | $152.50 | 12.237% | $171.1614 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $121.92 | 7.404% | $130.947 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $941.53 | $1,032.8204 | $1,032.83 | $1,032.80 | $1,032.80 | |