| 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 | $10.65 | 12.866% | $12.0202 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $177.92 | 4.828% | $186.51 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $42.81 | 5.798% | $45.2921 | $45.29 | $45.30 | $45.30 |
| Purchase #4 | $58.76 | 9.820% | $64.5302 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $174.94 | 4.423% | $182.6776 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $107.93 | 5.276% | $113.6244 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $118.44 | 6.328% | $125.9349 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $691.45 | $730.5894 | $730.58 | $730.60 | $730.50 | |