| 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 | $124.27 | 12.651% | $139.9914 | $139.99 | $140.00 | $140.00 |
| Purchase #2 | $146.35 | 10.652% | $161.9392 | $161.94 | $161.95 | $161.90 |
| Purchase #3 | $173.41 | 7.371% | $186.1921 | $186.19 | $186.20 | $186.20 |
| Purchase #4 | $41.70 | 12.838% | $47.0534 | $47.05 | $47.05 | $47.10 |
| Purchase #5 | $112.69 | 4.305% | $117.5413 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $103.58 | 12.318% | $116.339 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $84.55 | 7.681% | $91.0443 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $786.55 | $860.1007 | $860.09 | $860.15 | $860.00 | |