| 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 | $124.96 | 3.276% | $129.0537 | $129.05 | $129.05 | $129.10 |
| Purchase #2 | $139.77 | 7.520% | $150.2807 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $108.38 | 8.276% | $117.3495 | $117.35 | $117.35 | $117.30 |
| Purchase #4 | $167.48 | 13.766% | $190.5353 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $77.69 | 7.656% | $83.6379 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $79.56 | 11.565% | $88.7611 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $112.63 | 3.516% | $116.5901 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $810.47 | $876.2083 | $876.21 | $876.25 | $876.20 | |