| 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 | $39.93 | 10.150% | $43.9829 | $43.98 | $44.00 | $44.00 |
| Purchase #2 | $135.60 | 9.820% | $148.9159 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $48.99 | 4.809% | $51.3459 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $97.72 | 7.383% | $104.9347 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $118.46 | 4.594% | $123.9021 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $140.73 | 10.831% | $155.9725 | $155.97 | $155.95 | $156.00 |
| Purchase #7 | $211.73 | 7.627% | $227.8786 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $793.16 | $856.9326 | $856.93 | $856.95 | $856.90 | |