| 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 | $86.74 | 8.377% | $94.0062 | $94.01 | $94.00 | $94.00 |
| Purchase #2 | $63.48 | 3.235% | $65.5336 | $65.53 | $65.55 | $65.50 |
| Purchase #3 | $193.72 | 10.768% | $214.5798 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $172.83 | 11.648% | $192.9612 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $9.76 | 12.438% | $10.9739 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $75.98 | 8.727% | $82.6108 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $44.58 | 10.765% | $49.379 | $49.38 | $49.40 | $49.40 |
| 7 purchase totals = | $647.09 | $710.0445 | $710.04 | $710.05 | $710.10 | |