| 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 | $222.96 | 6.263% | $236.924 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $11.77 | 8.357% | $12.7536 | $12.75 | $12.75 | $12.80 |
| Purchase #3 | $27.63 | 6.774% | $29.5017 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $7.32 | 6.250% | $7.7775 | $7.78 | $7.80 | $7.80 |
| Purchase #5 | $120.96 | 12.692% | $136.3122 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $170.71 | 6.498% | $181.8027 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $32.66 | 13.718% | $37.1403 | $37.14 | $37.15 | $37.10 |
| 7 purchase totals = | $594.01 | $642.2120 | $642.20 | $642.20 | $642.20 | |