| 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 | $201.85 | 12.435% | $226.95 | $226.95 | $226.95 | $227.00 |
| Purchase #2 | $126.37 | 12.656% | $142.3634 | $142.36 | $142.35 | $142.40 |
| Purchase #3 | $88.88 | 12.296% | $99.8087 | $99.81 | $99.80 | $99.80 |
| Purchase #4 | $202.92 | 13.872% | $231.0691 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $92.80 | 3.693% | $96.2271 | $96.23 | $96.25 | $96.20 |
| Purchase #6 | $65.99 | 10.734% | $73.0734 | $73.07 | $73.05 | $73.10 |
| Purchase #7 | $7.52 | 6.167% | $7.9838 | $7.98 | $8.00 | $8.00 |
| 7 purchase totals = | $786.33 | $877.4755 | $877.47 | $877.45 | $877.60 | |