| 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 | $207.64 | 11.725% | $231.9858 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $231.67 | 5.314% | $243.9809 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $46.50 | 10.496% | $51.3806 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $128.89 | 12.538% | $145.0502 | $145.05 | $145.05 | $145.10 |
| Purchase #5 | $173.87 | 4.854% | $182.3096 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $215.25 | 7.127% | $230.5909 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $69.85 | 12.221% | $78.3864 | $78.39 | $78.40 | $78.40 |
| 7 purchase totals = | $1,073.67 | $1,163.6844 | $1,163.69 | $1,163.75 | $1,163.80 | |