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 | $129.70 | 11.348% | $144.4184 | $144.42 | $144.40 | $144.40 |
Purchase #2 | $117.85 | 8.427% | $127.7812 | $127.78 | $127.80 | $127.80 |
Purchase #3 | $53.33 | 4.477% | $55.7176 | $55.72 | $55.70 | $55.70 |
Purchase #4 | $15.68 | 5.661% | $16.5676 | $16.57 | $16.55 | $16.60 |
Purchase #5 | $101.44 | 7.645% | $109.1951 | $109.20 | $109.20 | $109.20 |
Purchase #6 | $176.50 | 9.417% | $193.121 | $193.12 | $193.10 | $193.10 |
Purchase #7 | $197.94 | 12.860% | $223.3951 | $223.40 | $223.40 | $223.40 |
7 purchase totals = | $792.44 | $870.1960 | $870.21 | $870.15 | $870.20 |