| 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 | $198.86 | 3.306% | $205.4343 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $53.34 | 13.425% | $60.5009 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $30.34 | 11.266% | $33.7581 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $240.78 | 10.260% | $265.484 | $265.48 | $265.50 | $265.50 |
| Purchase #5 | $234.80 | 8.803% | $255.4694 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $113.57 | 13.367% | $128.7509 | $128.75 | $128.75 | $128.80 |
| Purchase #7 | $7.72 | 5.160% | $8.1184 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $879.41 | $957.5160 | $957.51 | $957.50 | $957.60 | |