| 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 | $163.88 | 8.113% | $177.1756 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $171.39 | 10.749% | $189.8127 | $189.81 | $189.80 | $189.80 |
| Purchase #3 | $80.90 | 4.632% | $84.6473 | $84.65 | $84.65 | $84.60 |
| Purchase #4 | $43.87 | 10.642% | $48.5386 | $48.54 | $48.55 | $48.50 |
| Purchase #5 | $57.34 | 4.209% | $59.7534 | $59.75 | $59.75 | $59.80 |
| Purchase #6 | $203.51 | 9.556% | $222.9574 | $222.96 | $222.95 | $223.00 |
| Purchase #7 | $62.93 | 11.649% | $70.2607 | $70.26 | $70.25 | $70.30 |
| 7 purchase totals = | $783.82 | $853.1457 | $853.15 | $853.15 | $853.20 | |