| 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 | $233.83 | 13.800% | $266.0985 | $266.10 | $266.10 | $266.10 |
| Purchase #2 | $235.27 | 3.268% | $242.9586 | $242.96 | $242.95 | $243.00 |
| Purchase #3 | $154.34 | 13.580% | $175.2994 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $227.61 | 5.288% | $239.646 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $170.70 | 11.721% | $190.7077 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $163.37 | 5.364% | $172.1332 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $12.92 | 11.419% | $14.3953 | $14.40 | $14.40 | $14.40 |
| 7 purchase totals = | $1,198.04 | $1,301.2387 | $1,301.25 | $1,301.25 | $1,301.20 | |