| 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 | $79.71 | 4.366% | $83.1901 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $237.97 | 12.362% | $267.3879 | $267.39 | $267.40 | $267.40 |
| Purchase #3 | $197.69 | 8.436% | $214.3671 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $112.74 | 13.258% | $127.6871 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $132.37 | 5.863% | $140.1309 | $140.13 | $140.15 | $140.10 |
| Purchase #6 | $108.93 | 10.140% | $119.9755 | $119.98 | $120.00 | $120.00 |
| Purchase #7 | $48.86 | 9.255% | $53.382 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $918.27 | $1,006.1206 | $1,006.13 | $1,006.20 | $1,006.20 | |