| 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 | $236.40 | 5.754% | $250.0025 | $250.00 | $250.00 | $250.00 |
| Purchase #2 | $97.88 | 13.450% | $111.0449 | $111.04 | $111.05 | $111.00 |
| Purchase #3 | $235.93 | 8.535% | $256.0666 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $131.95 | 9.522% | $144.5143 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $21.72 | 3.122% | $22.3981 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $128.72 | 4.447% | $134.4442 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $107.75 | 4.858% | $112.9845 | $112.98 | $113.00 | $113.00 |
| 7 purchase totals = | $960.35 | $1,031.4551 | $1,031.44 | $1,031.45 | $1,031.40 | |