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 | $113.47 | 7.375% | $121.8384 | $121.84 | $121.85 | $121.80 |
Purchase #2 | $224.52 | 10.135% | $247.2751 | $247.28 | $247.30 | $247.30 |
Purchase #3 | $121.58 | 10.572% | $134.4334 | $134.43 | $134.45 | $134.40 |
Purchase #4 | $172.81 | 10.688% | $191.2799 | $191.28 | $191.30 | $191.30 |
Purchase #5 | $14.76 | 12.713% | $16.6364 | $16.64 | $16.65 | $16.60 |
Purchase #6 | $107.43 | 4.488% | $112.2515 | $112.25 | $112.25 | $112.30 |
Purchase #7 | $157.72 | 4.860% | $165.3852 | $165.39 | $165.40 | $165.40 |
7 purchase totals = | $912.29 | $989.0999 | $989.11 | $989.20 | $989.10 |