| 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 | $69.70 | 11.222% | $77.5217 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $168.93 | 12.193% | $189.5276 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $9.61 | 6.596% | $10.2439 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $177.47 | 7.143% | $190.1467 | $190.15 | $190.15 | $190.10 |
| Purchase #5 | $148.30 | 7.273% | $159.0859 | $159.09 | $159.10 | $159.10 |
| Purchase #6 | $96.34 | 12.166% | $108.0607 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $202.41 | 3.157% | $208.8001 | $208.80 | $208.80 | $208.80 |
| 7 purchase totals = | $872.76 | $943.3866 | $943.39 | $943.40 | $943.30 | |