| 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 | $182.32 | 13.191% | $206.3698 | $206.37 | $206.35 | $206.40 |
| Purchase #2 | $84.63 | 9.516% | $92.6834 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $14.86 | 6.473% | $15.8219 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $55.26 | 8.787% | $60.1157 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $7.47 | 4.374% | $7.7967 | $7.80 | $7.80 | $7.80 |
| Purchase #6 | $40.52 | 8.524% | $43.9739 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $179.33 | 13.252% | $203.0948 | $203.09 | $203.10 | $203.10 |
| 7 purchase totals = | $564.39 | $629.8562 | $629.85 | $629.80 | $629.90 | |