| 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 | $193.70 | 6.213% | $205.7346 | $205.73 | $205.75 | $205.70 |
| Purchase #2 | $189.35 | 6.728% | $202.0895 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $77.45 | 13.462% | $87.8763 | $87.88 | $87.90 | $87.90 |
| Purchase #4 | $151.66 | 13.671% | $172.3934 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $151.82 | 11.310% | $168.9908 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $246.63 | 10.583% | $272.7309 | $272.73 | $272.75 | $272.70 |
| Purchase #7 | $21.56 | 4.656% | $22.5638 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $1,032.17 | $1,132.3793 | $1,132.37 | $1,132.45 | $1,132.40 | |