| 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 | $222.57 | 9.189% | $243.022 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $129.44 | 12.140% | $145.154 | $145.15 | $145.15 | $145.20 |
| Purchase #3 | $132.60 | 5.782% | $140.2669 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $154.73 | 9.504% | $169.4355 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $146.72 | 5.215% | $154.3714 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $129.68 | 12.152% | $145.4387 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $246.44 | 10.537% | $272.4074 | $272.41 | $272.40 | $272.40 |
| 7 purchase totals = | $1,162.18 | $1,270.0959 | $1,270.10 | $1,270.05 | $1,270.10 | |