| 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 | $135.73 | 4.855% | $142.3197 | $142.32 | $142.30 | $142.30 |
| Purchase #2 | $100.81 | 6.548% | $107.411 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $107.41 | 10.195% | $118.3604 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $222.35 | 7.510% | $239.0485 | $239.05 | $239.05 | $239.00 |
| Purchase #5 | $103.61 | 5.219% | $109.0174 | $109.02 | $109.00 | $109.00 |
| Purchase #6 | $48.49 | 10.165% | $53.419 | $53.42 | $53.40 | $53.40 |
| Purchase #7 | $227.46 | 7.269% | $243.9941 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $945.86 | $1,013.5701 | $1,013.57 | $1,013.50 | $1,013.50 | |