| 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 | $188.43 | 6.485% | $200.6497 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $195.66 | 4.533% | $204.5293 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $245.54 | 4.258% | $255.9951 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $94.25 | 3.191% | $97.2575 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $95.60 | 13.832% | $108.8234 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $14.42 | 3.702% | $14.9538 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $62.61 | 6.857% | $66.9032 | $66.90 | $66.90 | $66.90 |
| 7 purchase totals = | $896.51 | $949.1120 | $949.11 | $949.10 | $949.10 | |