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 | $79.80 | 10.173% | $87.9181 | $87.92 | $87.90 | $87.90 |
Purchase #2 | $59.98 | 11.816% | $67.0672 | $67.07 | $67.05 | $67.10 |
Purchase #3 | $190.92 | 8.831% | $207.7801 | $207.78 | $207.80 | $207.80 |
Purchase #4 | $39.29 | 12.254% | $44.1046 | $44.10 | $44.10 | $44.10 |
Purchase #5 | $81.49 | 11.811% | $91.1148 | $91.11 | $91.10 | $91.10 |
Purchase #6 | $31.25 | 10.294% | $34.4669 | $34.47 | $34.45 | $34.50 |
Purchase #7 | $95.54 | 6.645% | $101.8886 | $101.89 | $101.90 | $101.90 |
7 purchase totals = | $578.27 | $634.3403 | $634.34 | $634.30 | $634.40 |