| 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 | $33.37 | 7.784% | $35.9675 | $35.97 | $35.95 | $36.00 |
| Purchase #2 | $184.60 | 7.861% | $199.1114 | $199.11 | $199.10 | $199.10 |
| Purchase #3 | $99.68 | 12.821% | $112.46 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $85.55 | 4.425% | $89.3356 | $89.34 | $89.35 | $89.30 |
| Purchase #5 | $221.57 | 13.739% | $252.0115 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $117.75 | 4.637% | $123.2101 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $103.97 | 3.152% | $107.2471 | $107.25 | $107.25 | $107.20 |
| 7 purchase totals = | $846.49 | $919.3432 | $919.35 | $919.30 | $919.30 | |