| 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 | $48.54 | 4.319% | $50.6364 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $177.53 | 6.696% | $189.4174 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $15.62 | 8.685% | $16.9766 | $16.98 | $17.00 | $17.00 |
| Purchase #4 | $28.29 | 3.793% | $29.363 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $193.60 | 3.335% | $200.0566 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $156.95 | 3.715% | $162.7807 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $54.55 | 8.294% | $59.0744 | $59.07 | $59.05 | $59.10 |
| 7 purchase totals = | $675.08 | $708.3051 | $708.31 | $708.30 | $708.40 | |