| 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 | $139.26 | 8.625% | $151.2712 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $241.56 | 7.413% | $259.4668 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $66.31 | 10.606% | $73.3428 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $225.44 | 7.459% | $242.2556 | $242.26 | $242.25 | $242.30 |
| Purchase #5 | $240.87 | 4.481% | $251.6634 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $48.92 | 13.387% | $55.4689 | $55.47 | $55.45 | $55.50 |
| Purchase #7 | $120.99 | 11.788% | $135.2523 | $135.25 | $135.25 | $135.30 |
| 7 purchase totals = | $1,083.35 | $1,168.7210 | $1,168.72 | $1,168.65 | $1,168.90 | |