| 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 | $206.36 | 5.668% | $218.0565 | $218.06 | $218.05 | $218.10 |
| Purchase #2 | $189.68 | 6.526% | $202.0585 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $8.72 | 6.226% | $9.2629 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $71.66 | 6.631% | $76.4118 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $16.35 | 12.455% | $18.3864 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $136.89 | 13.810% | $155.7945 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $114.79 | 10.702% | $127.0748 | $127.07 | $127.05 | $127.10 |
| 7 purchase totals = | $744.45 | $807.0454 | $807.04 | $807.00 | $807.20 | |