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 | $131.26 | 4.366% | $136.9908 | $136.99 | $137.00 | $137.00 |
Purchase #2 | $127.34 | 3.169% | $131.3754 | $131.38 | $131.40 | $131.40 |
Purchase #3 | $15.53 | 12.252% | $17.4327 | $17.43 | $17.45 | $17.40 |
Purchase #4 | $137.35 | 4.503% | $143.5349 | $143.53 | $143.55 | $143.50 |
Purchase #5 | $5.77 | 5.261% | $6.0736 | $6.07 | $6.05 | $6.10 |
Purchase #6 | $117.51 | 7.542% | $126.3726 | $126.37 | $126.35 | $126.40 |
Purchase #7 | $71.33 | 9.861% | $78.3639 | $78.36 | $78.35 | $78.40 |
7 purchase totals = | $606.09 | $640.1439 | $640.13 | $640.15 | $640.20 |