| 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 | $57.72 | 10.481% | $63.7696 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $234.61 | 7.149% | $251.3823 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $131.41 | 13.414% | $149.0373 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $17.53 | 3.454% | $18.1355 | $18.14 | $18.15 | $18.10 |
| Purchase #5 | $113.57 | 5.278% | $119.5642 | $119.56 | $119.55 | $119.60 |
| Purchase #6 | $172.64 | 10.723% | $191.1522 | $191.15 | $191.15 | $191.20 |
| Purchase #7 | $106.46 | 13.655% | $120.9971 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $833.94 | $914.0382 | $914.04 | $914.05 | $914.10 | |