| 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 | $97.35 | 8.129% | $105.2636 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $145.68 | 8.443% | $157.9798 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $40.93 | 11.786% | $45.754 | $45.75 | $45.75 | $45.80 |
| Purchase #4 | $18.55 | 10.386% | $20.4766 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $84.79 | 11.552% | $94.5849 | $94.58 | $94.60 | $94.60 |
| Purchase #6 | $216.77 | 10.861% | $240.3134 | $240.31 | $240.30 | $240.30 |
| Purchase #7 | $222.49 | 11.301% | $247.6336 | $247.63 | $247.65 | $247.60 |
| 7 purchase totals = | $826.56 | $912.0059 | $911.99 | $912.05 | $912.10 | |