| 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 | $43.74 | 11.872% | $48.9328 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $49.65 | 12.283% | $55.7485 | $55.75 | $55.75 | $55.70 |
| Purchase #3 | $72.96 | 6.369% | $77.6068 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $58.86 | 12.571% | $66.2593 | $66.26 | $66.25 | $66.30 |
| Purchase #5 | $199.41 | 11.461% | $222.2644 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $198.90 | 9.599% | $217.9924 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $39.40 | 6.166% | $41.8294 | $41.83 | $41.85 | $41.80 |
| 7 purchase totals = | $662.92 | $730.6336 | $730.63 | $730.65 | $730.60 | |