| 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 | $67.50 | 8.863% | $73.4825 | $73.48 | $73.50 | $73.50 |
| Purchase #2 | $166.41 | 10.774% | $184.339 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $150.31 | 12.770% | $169.5046 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $6.39 | 10.536% | $7.0633 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $147.30 | 9.146% | $160.7721 | $160.77 | $160.75 | $160.80 |
| Purchase #6 | $157.48 | 8.762% | $171.2784 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $162.28 | 11.448% | $180.8578 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $857.67 | $947.2977 | $947.29 | $947.30 | $947.40 | |