| 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 | $181.46 | 6.601% | $193.4382 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $58.52 | 13.144% | $66.2119 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $246.56 | 10.459% | $272.3477 | $272.35 | $272.35 | $272.30 |
| Purchase #4 | $12.85 | 13.375% | $14.5687 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $67.81 | 5.215% | $71.3463 | $71.35 | $71.35 | $71.30 |
| Purchase #6 | $9.37 | 7.361% | $10.0597 | $10.06 | $10.05 | $10.10 |
| Purchase #7 | $214.63 | 12.450% | $241.3514 | $241.35 | $241.35 | $241.40 |
| 7 purchase totals = | $791.20 | $869.3239 | $869.33 | $869.30 | $869.30 | |