| 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 | $68.26 | 3.873% | $70.9037 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $30.25 | 7.602% | $32.5496 | $32.55 | $32.55 | $32.50 |
| Purchase #3 | $116.98 | 13.244% | $132.4728 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $72.70 | 12.774% | $81.9867 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $157.28 | 4.865% | $164.9317 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $240.91 | 3.759% | $249.9658 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $191.62 | 7.652% | $206.2828 | $206.28 | $206.30 | $206.30 |
| 7 purchase totals = | $878.00 | $939.0931 | $939.09 | $939.10 | $939.10 | |