| 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 | $216.82 | 13.793% | $246.726 | $246.73 | $246.75 | $246.70 |
| Purchase #2 | $129.80 | 11.447% | $144.6582 | $144.66 | $144.65 | $144.70 |
| Purchase #3 | $219.40 | 10.502% | $242.4414 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $33.58 | 11.678% | $37.5015 | $37.50 | $37.50 | $37.50 |
| Purchase #5 | $212.40 | 3.424% | $219.6726 | $219.67 | $219.65 | $219.70 |
| Purchase #6 | $74.91 | 5.302% | $78.8817 | $78.88 | $78.90 | $78.90 |
| Purchase #7 | $241.36 | 9.394% | $264.0334 | $264.03 | $264.05 | $264.00 |
| 7 purchase totals = | $1,128.27 | $1,233.9148 | $1,233.91 | $1,233.95 | $1,233.90 | |