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 | $100.43 | 9.446% | $109.9166 | $109.92 | $109.90 | $109.90 |
Purchase #2 | $227.41 | 12.501% | $255.8385 | $255.84 | $255.85 | $255.80 |
Purchase #3 | $130.47 | 8.870% | $142.0427 | $142.04 | $142.05 | $142.00 |
Purchase #4 | $110.75 | 9.536% | $121.3111 | $121.31 | $121.30 | $121.30 |
Purchase #5 | $198.98 | 11.102% | $221.0708 | $221.07 | $221.05 | $221.10 |
Purchase #6 | $15.87 | 3.273% | $16.3894 | $16.39 | $16.40 | $16.40 |
Purchase #7 | $54.39 | 6.494% | $57.9221 | $57.92 | $57.90 | $57.90 |
7 purchase totals = | $838.30 | $924.4912 | $924.49 | $924.45 | $924.40 |