| 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 | $28.88 | 6.239% | $30.6818 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $241.73 | 10.871% | $268.0085 | $268.01 | $268.00 | $268.00 |
| Purchase #3 | $169.53 | 5.716% | $179.2203 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $228.41 | 6.864% | $244.0881 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $225.88 | 6.692% | $240.9959 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $58.61 | 3.448% | $60.6309 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $121.93 | 4.351% | $127.2352 | $127.24 | $127.25 | $127.20 |
| 7 purchase totals = | $1,074.97 | $1,150.8607 | $1,150.87 | $1,150.90 | $1,150.80 | |