| 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 | $247.25 | 3.815% | $256.6826 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $58.39 | 12.577% | $65.7337 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $180.59 | 5.828% | $191.1148 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $48.26 | 11.464% | $53.7925 | $53.79 | $53.80 | $53.80 |
| Purchase #5 | $167.97 | 7.472% | $180.5207 | $180.52 | $180.50 | $180.50 |
| Purchase #6 | $182.33 | 3.396% | $188.5219 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $143.72 | 7.159% | $154.0089 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $1,028.51 | $1,090.3751 | $1,090.36 | $1,090.35 | $1,090.30 | |