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 | $79.33 | 13.169% | $89.777 | $89.78 | $89.80 | $89.80 |
Purchase #2 | $210.80 | 3.120% | $217.377 | $217.38 | $217.40 | $217.40 |
Purchase #3 | $179.86 | 12.478% | $202.3029 | $202.30 | $202.30 | $202.30 |
Purchase #4 | $241.68 | 9.168% | $263.8372 | $263.84 | $263.85 | $263.80 |
Purchase #5 | $236.82 | 10.476% | $261.6293 | $261.63 | $261.65 | $261.60 |
Purchase #6 | $62.60 | 9.478% | $68.5332 | $68.53 | $68.55 | $68.50 |
Purchase #7 | $204.83 | 13.224% | $231.9167 | $231.92 | $231.90 | $231.90 |
7 purchase totals = | $1,215.92 | $1,335.3733 | $1,335.38 | $1,335.45 | $1,335.30 |