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 | $129.91 | 8.854% | $141.4122 | $141.41 | $141.40 | $141.40 |
Purchase #2 | $90.37 | 10.415% | $99.782 | $99.78 | $99.80 | $99.80 |
Purchase #3 | $130.37 | 5.653% | $137.7398 | $137.74 | $137.75 | $137.70 |
Purchase #4 | $5.84 | 10.179% | $6.4345 | $6.43 | $6.45 | $6.40 |
Purchase #5 | $41.86 | 5.689% | $44.2414 | $44.24 | $44.25 | $44.20 |
Purchase #6 | $12.68 | 7.283% | $13.6035 | $13.60 | $13.60 | $13.60 |
Purchase #7 | $139.83 | 10.402% | $154.3751 | $154.38 | $154.40 | $154.40 |
7 purchase totals = | $550.86 | $597.5885 | $597.58 | $597.65 | $597.50 |