| 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 | $25.98 | 7.215% | $27.8545 | $27.85 | $27.85 | $27.90 |
| Purchase #2 | $223.42 | 6.259% | $237.4039 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $146.66 | 9.858% | $161.1177 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $62.41 | 11.443% | $69.5516 | $69.55 | $69.55 | $69.60 |
| Purchase #5 | $204.73 | 5.199% | $215.3739 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $13.49 | 5.855% | $14.2798 | $14.28 | $14.30 | $14.30 |
| Purchase #7 | $89.42 | 12.793% | $100.8595 | $100.86 | $100.85 | $100.90 |
| 7 purchase totals = | $766.11 | $826.4409 | $826.43 | $826.40 | $826.60 | |