| 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 | $43.28 | 9.462% | $47.3752 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $42.41 | 10.756% | $46.9716 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $112.30 | 6.815% | $119.9532 | $119.95 | $119.95 | $120.00 |
| Purchase #4 | $41.92 | 3.805% | $43.5151 | $43.52 | $43.50 | $43.50 |
| Purchase #5 | $13.71 | 12.667% | $15.4466 | $15.45 | $15.45 | $15.40 |
| Purchase #6 | $167.47 | 12.301% | $188.0705 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $248.86 | 7.557% | $267.6664 | $267.67 | $267.65 | $267.70 |
| 7 purchase totals = | $669.95 | $728.9986 | $729.01 | $728.95 | $729.10 | |