| 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 | $184.33 | 12.281% | $206.9676 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $124.46 | 12.531% | $140.0561 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $145.64 | 6.144% | $154.5881 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $27.31 | 3.596% | $28.2921 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $39.78 | 12.536% | $44.7668 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $158.54 | 9.173% | $173.0829 | $173.08 | $173.10 | $173.10 |
| Purchase #7 | $129.75 | 11.446% | $144.6012 | $144.60 | $144.60 | $144.60 |
| 7 purchase totals = | $809.81 | $892.3548 | $892.36 | $892.35 | $892.50 | |