| 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 | $129.33 | 10.719% | $143.1929 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $164.75 | 11.849% | $184.2712 | $184.27 | $184.25 | $184.30 |
| Purchase #3 | $24.68 | 9.650% | $27.0616 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $237.71 | 10.291% | $262.1727 | $262.17 | $262.15 | $262.20 |
| Purchase #5 | $83.51 | 4.192% | $87.0107 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $173.36 | 6.261% | $184.2141 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $14.75 | 10.794% | $16.3421 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $828.09 | $904.2653 | $904.25 | $904.20 | $904.30 | |