| 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 | $174.93 | 8.223% | $189.3145 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $66.74 | 6.389% | $71.004 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $56.84 | 11.727% | $63.5056 | $63.51 | $63.50 | $63.50 |
| Purchase #4 | $97.28 | 9.555% | $106.5751 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $135.47 | 11.317% | $150.8011 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $133.55 | 12.422% | $150.1396 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $124.30 | 12.804% | $140.2154 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $789.11 | $871.5553 | $871.56 | $871.55 | $871.50 | |