| 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 | $99.34 | 6.744% | $106.0395 | $106.04 | $106.05 | $106.00 |
| Purchase #2 | $124.53 | 4.773% | $130.4738 | $130.47 | $130.45 | $130.50 |
| Purchase #3 | $123.95 | 7.349% | $133.0591 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $234.36 | 13.670% | $266.397 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $11.84 | 13.680% | $13.4597 | $13.46 | $13.45 | $13.50 |
| Purchase #6 | $142.68 | 8.164% | $154.3284 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $30.63 | 9.214% | $33.4522 | $33.45 | $33.45 | $33.50 |
| 7 purchase totals = | $767.33 | $837.2097 | $837.21 | $837.20 | $837.30 | |