| 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 | $220.61 | 11.725% | $246.4765 | $246.48 | $246.50 | $246.50 |
| Purchase #2 | $21.42 | 11.690% | $23.924 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $205.79 | 10.106% | $226.5871 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $202.75 | 8.697% | $220.3832 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $246.84 | 8.522% | $267.8757 | $267.88 | $267.90 | $267.90 |
| Purchase #6 | $29.31 | 4.153% | $30.5272 | $30.53 | $30.55 | $30.50 |
| Purchase #7 | $64.71 | 5.260% | $68.1137 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $991.43 | $1,083.8874 | $1,083.89 | $1,083.95 | $1,083.90 | |