| 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 | $96.38 | 3.293% | $99.5538 | $99.55 | $99.55 | $99.60 |
| Purchase #2 | $31.27 | 3.377% | $32.326 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $130.78 | 7.449% | $140.5218 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $119.34 | 6.344% | $126.9109 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $94.34 | 3.515% | $97.6561 | $97.66 | $97.65 | $97.70 |
| Purchase #6 | $16.38 | 8.231% | $17.7282 | $17.73 | $17.75 | $17.70 |
| Purchase #7 | $70.84 | 5.547% | $74.7695 | $74.77 | $74.75 | $74.80 |
| 7 purchase totals = | $559.33 | $589.4663 | $589.47 | $589.45 | $589.50 | |