| 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 | $194.84 | 12.479% | $219.1541 | $219.15 | $219.15 | $219.20 |
| Purchase #2 | $28.67 | 3.680% | $29.7251 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $24.86 | 7.542% | $26.7349 | $26.73 | $26.75 | $26.70 |
| Purchase #4 | $82.56 | 4.608% | $86.3644 | $86.36 | $86.35 | $86.40 |
| Purchase #5 | $196.34 | 3.504% | $203.2198 | $203.22 | $203.20 | $203.20 |
| Purchase #6 | $54.29 | 3.482% | $56.1804 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $208.49 | 8.257% | $225.705 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $790.05 | $847.0837 | $847.08 | $847.10 | $847.10 | |