| 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 | $13.68 | 6.308% | $14.5429 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $130.66 | 9.473% | $143.0374 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $119.41 | 5.401% | $125.8593 | $125.86 | $125.85 | $125.90 |
| Purchase #4 | $85.26 | 13.743% | $96.9773 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $160.96 | 4.793% | $168.6748 | $168.67 | $168.65 | $168.70 |
| Purchase #6 | $178.25 | 13.761% | $202.779 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $136.32 | 8.593% | $148.034 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $824.54 | $899.9047 | $899.90 | $899.95 | $899.90 | |