| 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 | $16.32 | 4.513% | $17.0565 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $226.64 | 11.192% | $252.0055 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $170.81 | 12.590% | $192.315 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $213.31 | 12.721% | $240.4452 | $240.45 | $240.45 | $240.40 |
| Purchase #5 | $228.83 | 7.326% | $245.5941 | $245.59 | $245.60 | $245.60 |
| Purchase #6 | $86.37 | 6.300% | $91.8113 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $225.37 | 9.528% | $246.8433 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $1,167.65 | $1,286.0709 | $1,286.08 | $1,286.05 | $1,286.00 | |