| 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 | $198.43 | 3.126% | $204.6329 | $204.63 | $204.65 | $204.60 |
| Purchase #2 | $112.43 | 11.840% | $125.7417 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $127.67 | 13.737% | $145.208 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $68.57 | 11.321% | $76.3328 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $137.93 | 11.625% | $153.9644 | $153.96 | $153.95 | $154.00 |
| Purchase #6 | $41.52 | 9.258% | $45.3639 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $124.75 | 10.858% | $138.2954 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $811.30 | $889.5391 | $889.53 | $889.55 | $889.50 | |