| 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 | $249.44 | 12.645% | $280.9817 | $280.98 | $281.00 | $281.00 |
| Purchase #2 | $226.28 | 9.497% | $247.7698 | $247.77 | $247.75 | $247.80 |
| Purchase #3 | $153.42 | 8.599% | $166.6126 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $179.94 | 6.173% | $191.0477 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $155.46 | 12.789% | $175.3418 | $175.34 | $175.35 | $175.30 |
| Purchase #6 | $117.34 | 10.639% | $129.8238 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $116.45 | 12.335% | $130.8141 | $130.81 | $130.80 | $130.80 |
| 7 purchase totals = | $1,198.33 | $1,322.3915 | $1,322.38 | $1,322.35 | $1,322.30 | |