| 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 | $237.76 | 13.508% | $269.8766 | $269.88 | $269.90 | $269.90 |
| Purchase #2 | $114.44 | 13.380% | $129.7521 | $129.75 | $129.75 | $129.80 |
| Purchase #3 | $215.45 | 6.836% | $230.1782 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $150.60 | 10.663% | $166.6585 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $248.89 | 7.595% | $267.7932 | $267.79 | $267.80 | $267.80 |
| Purchase #6 | $116.50 | 12.631% | $131.2151 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $31.76 | 5.731% | $33.5802 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $1,115.40 | $1,229.0539 | $1,229.06 | $1,229.10 | $1,229.20 | |