| 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 | $79.54 | 11.851% | $88.9663 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $111.62 | 7.182% | $119.6365 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $167.51 | 13.857% | $190.7219 | $190.72 | $190.70 | $190.70 |
| Purchase #4 | $190.39 | 5.815% | $201.4612 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $241.62 | 10.604% | $267.2414 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $139.66 | 6.523% | $148.77 | $148.77 | $148.75 | $148.80 |
| Purchase #7 | $239.57 | 3.632% | $248.2712 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $1,169.91 | $1,265.0685 | $1,265.07 | $1,265.00 | $1,265.10 | |