| 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 | $19.65 | 12.755% | $22.1564 | $22.16 | $22.15 | $22.20 |
| Purchase #2 | $203.50 | 11.555% | $227.0144 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $164.70 | 7.867% | $177.6569 | $177.66 | $177.65 | $177.70 |
| Purchase #4 | $26.26 | 4.469% | $27.4336 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $171.54 | 8.186% | $185.5823 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $139.54 | 3.572% | $144.5244 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $162.50 | 12.857% | $183.3926 | $183.39 | $183.40 | $183.40 |
| 7 purchase totals = | $887.69 | $967.7606 | $967.75 | $967.75 | $967.80 | |