| 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 | $118.91 | 10.497% | $131.392 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $97.60 | 12.578% | $109.8761 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $118.68 | 6.374% | $126.2447 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $113.85 | 4.553% | $119.0336 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $29.30 | 11.614% | $32.7029 | $32.70 | $32.70 | $32.70 |
| Purchase #6 | $166.77 | 5.257% | $175.5371 | $175.54 | $175.55 | $175.50 |
| Purchase #7 | $47.34 | 3.706% | $49.0944 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $692.45 | $743.8808 | $743.87 | $743.95 | $743.80 | |