| 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 | $132.75 | 8.261% | $143.7165 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $142.29 | 6.225% | $151.1476 | $151.15 | $151.15 | $151.10 |
| Purchase #3 | $86.60 | 6.207% | $91.9753 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $236.77 | 12.833% | $267.1547 | $267.15 | $267.15 | $267.20 |
| Purchase #5 | $60.90 | 11.463% | $67.881 | $67.88 | $67.90 | $67.90 |
| Purchase #6 | $47.71 | 7.556% | $51.315 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $37.89 | 5.304% | $39.8997 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $744.91 | $813.0898 | $813.10 | $813.10 | $813.10 | |