| 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 | $152.36 | 13.830% | $173.4314 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $113.60 | 11.555% | $126.7265 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $140.73 | 9.200% | $153.6772 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $22.76 | 13.596% | $25.8544 | $25.85 | $25.85 | $25.90 |
| Purchase #5 | $156.40 | 8.533% | $169.7456 | $169.75 | $169.75 | $169.70 |
| Purchase #6 | $12.92 | 12.277% | $14.5062 | $14.51 | $14.50 | $14.50 |
| Purchase #7 | $209.56 | 8.732% | $227.8588 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $808.33 | $891.8001 | $891.81 | $891.85 | $891.80 | |