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 | $21.42 | 5.800% | $22.6624 | $22.66 | $22.65 | $22.70 |
Purchase #2 | $151.99 | 7.494% | $163.3801 | $163.38 | $163.40 | $163.40 |
Purchase #3 | $140.40 | 4.581% | $146.8317 | $146.83 | $146.85 | $146.80 |
Purchase #4 | $223.97 | 6.699% | $238.9738 | $238.97 | $238.95 | $239.00 |
Purchase #5 | $100.42 | 9.171% | $109.6295 | $109.63 | $109.65 | $109.60 |
Purchase #6 | $9.72 | 7.836% | $10.4817 | $10.48 | $10.50 | $10.50 |
Purchase #7 | $131.47 | 10.325% | $145.0443 | $145.04 | $145.05 | $145.00 |
7 purchase totals = | $779.39 | $837.0035 | $836.99 | $837.05 | $837.00 |