| 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 | $217.86 | 9.619% | $238.816 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $195.87 | 11.363% | $218.1267 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $109.74 | 12.218% | $123.148 | $123.15 | $123.15 | $123.10 |
| Purchase #4 | $164.99 | 7.727% | $177.7388 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $112.39 | 11.869% | $125.7296 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $142.92 | 5.687% | $151.0479 | $151.05 | $151.05 | $151.00 |
| Purchase #7 | $175.55 | 3.384% | $181.4906 | $181.49 | $181.50 | $181.50 |
| 7 purchase totals = | $1,119.32 | $1,216.0976 | $1,216.11 | $1,216.15 | $1,215.90 | |