| 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 | $93.34 | 8.197% | $100.9911 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $115.51 | 9.850% | $126.8877 | $126.89 | $126.90 | $126.90 |
| Purchase #3 | $224.54 | 4.492% | $234.6263 | $234.63 | $234.65 | $234.60 |
| Purchase #4 | $208.41 | 12.716% | $234.9114 | $234.91 | $234.90 | $234.90 |
| Purchase #5 | $194.92 | 3.872% | $202.4673 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $226.55 | 5.621% | $239.2844 | $239.28 | $239.30 | $239.30 |
| Purchase #7 | $99.59 | 10.219% | $109.7671 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $1,162.86 | $1,248.9353 | $1,248.94 | $1,248.95 | $1,249.00 | |