| 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 | $37.33 | 13.191% | $42.2542 | $42.25 | $42.25 | $42.30 |
| Purchase #2 | $81.98 | 11.665% | $91.543 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $107.75 | 7.270% | $115.5834 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $199.92 | 4.124% | $208.1647 | $208.16 | $208.15 | $208.20 |
| Purchase #5 | $22.89 | 3.853% | $23.772 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $186.32 | 9.276% | $203.603 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $171.33 | 3.328% | $177.0319 | $177.03 | $177.05 | $177.00 |
| 7 purchase totals = | $807.52 | $861.9522 | $861.93 | $861.95 | $862.00 | |