| 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 | $40.67 | 9.123% | $44.3803 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $231.67 | 6.791% | $247.4027 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $155.44 | 11.611% | $173.4881 | $173.49 | $173.50 | $173.50 |
| Purchase #4 | $39.49 | 6.278% | $41.9692 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $88.47 | 10.599% | $97.8469 | $97.85 | $97.85 | $97.80 |
| Purchase #6 | $6.85 | 13.163% | $7.7517 | $7.75 | $7.75 | $7.80 |
| Purchase #7 | $196.98 | 5.156% | $207.1363 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $759.57 | $819.9752 | $819.98 | $820.00 | $820.00 | |