| 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 | $36.56 | 10.514% | $40.4039 | $40.40 | $40.40 | $40.40 |
| Purchase #2 | $193.83 | 13.509% | $220.0145 | $220.01 | $220.00 | $220.00 |
| Purchase #3 | $52.86 | 11.357% | $58.8633 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $234.70 | 5.583% | $247.8033 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $97.77 | 3.647% | $101.3357 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $211.85 | 10.848% | $234.8315 | $234.83 | $234.85 | $234.80 |
| Purchase #7 | $196.43 | 3.483% | $203.2717 | $203.27 | $203.25 | $203.30 |
| 7 purchase totals = | $1,024.00 | $1,106.5239 | $1,106.51 | $1,106.50 | $1,106.50 | |