| 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 | $124.45 | 6.450% | $132.477 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $62.39 | 3.645% | $64.6641 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $78.50 | 4.259% | $81.8433 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $110.59 | 7.584% | $118.9771 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $21.65 | 10.729% | $23.9728 | $23.97 | $23.95 | $24.00 |
| Purchase #6 | $72.58 | 11.276% | $80.7641 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $151.61 | 3.759% | $157.309 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $621.77 | $660.0074 | $660.00 | $660.00 | $660.10 | |