| 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 | $188.58 | 8.374% | $204.3717 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $238.26 | 11.298% | $265.1786 | $265.18 | $265.20 | $265.20 |
| Purchase #3 | $170.53 | 10.187% | $187.9019 | $187.90 | $187.90 | $187.90 |
| Purchase #4 | $136.49 | 3.596% | $141.3982 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $226.30 | 12.394% | $254.3476 | $254.35 | $254.35 | $254.30 |
| Purchase #6 | $185.56 | 10.857% | $205.7062 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $106.95 | 6.191% | $113.5713 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $1,252.67 | $1,372.4755 | $1,372.48 | $1,372.45 | $1,372.50 | |