| 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 | $218.85 | 12.828% | $246.9241 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $185.90 | 3.553% | $192.505 | $192.51 | $192.50 | $192.50 |
| Purchase #3 | $218.90 | 8.453% | $237.4036 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $49.52 | 11.585% | $55.2569 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $150.27 | 6.411% | $159.9038 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $17.70 | 10.394% | $19.5397 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $244.61 | 6.551% | $260.6344 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $1,085.75 | $1,172.1675 | $1,172.16 | $1,172.15 | $1,172.10 | |