| 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 | $41.71 | 11.148% | $46.3598 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $69.47 | 13.645% | $78.9492 | $78.95 | $78.95 | $78.90 |
| Purchase #3 | $74.50 | 3.109% | $76.8162 | $76.82 | $76.80 | $76.80 |
| Purchase #4 | $72.71 | 9.236% | $79.4255 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $149.59 | 8.464% | $162.2513 | $162.25 | $162.25 | $162.30 |
| Purchase #6 | $69.68 | 9.663% | $76.4132 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $39.39 | 12.213% | $44.2007 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $517.05 | $564.4159 | $564.42 | $564.40 | $564.40 | |