| 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 | $190.74 | 11.810% | $213.2664 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $209.43 | 9.826% | $230.0086 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $224.89 | 10.174% | $247.7703 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $52.31 | 8.390% | $56.6988 | $56.70 | $56.70 | $56.70 |
| Purchase #5 | $67.72 | 12.312% | $76.0577 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $68.57 | 4.836% | $71.886 | $71.89 | $71.90 | $71.90 |
| Purchase #7 | $205.35 | 9.846% | $225.5688 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $1,019.01 | $1,121.2566 | $1,121.27 | $1,121.20 | $1,121.40 | |