| 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 | $76.61 | 9.826% | $84.1377 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $220.75 | 4.287% | $230.2136 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $222.42 | 5.552% | $234.7688 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $168.41 | 10.685% | $186.4046 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $124.59 | 12.273% | $139.8809 | $139.88 | $139.90 | $139.90 |
| Purchase #6 | $174.35 | 7.831% | $188.0033 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $166.43 | 4.734% | $174.3088 | $174.31 | $174.30 | $174.30 |
| 7 purchase totals = | $1,153.56 | $1,237.7177 | $1,237.71 | $1,237.70 | $1,237.70 | |