| 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 | $40.96 | 13.662% | $46.556 | $46.56 | $46.55 | $46.60 |
| Purchase #2 | $73.28 | 3.749% | $76.0273 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $186.47 | 13.137% | $210.9666 | $210.97 | $210.95 | $211.00 |
| Purchase #4 | $124.88 | 7.603% | $134.3746 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $166.31 | 10.467% | $183.7177 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $144.72 | 12.108% | $162.2427 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $183.27 | 6.611% | $195.386 | $195.39 | $195.40 | $195.40 |
| 7 purchase totals = | $919.89 | $1,009.2709 | $1,009.28 | $1,009.25 | $1,009.30 | |