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 | $17.37 | 8.829% | $18.9036 | $18.90 | $18.90 | $18.90 |
Purchase #2 | $98.99 | 3.844% | $102.7952 | $102.80 | $102.80 | $102.80 |
Purchase #3 | $144.36 | 6.259% | $153.3955 | $153.40 | $153.40 | $153.40 |
Purchase #4 | $226.27 | 9.454% | $247.6616 | $247.66 | $247.65 | $247.70 |
Purchase #5 | $20.74 | 7.808% | $22.3594 | $22.36 | $22.35 | $22.40 |
Purchase #6 | $113.79 | 5.778% | $120.3648 | $120.36 | $120.35 | $120.40 |
Purchase #7 | $167.79 | 9.623% | $183.9364 | $183.94 | $183.95 | $183.90 |
7 purchase totals = | $789.31 | $849.4165 | $849.42 | $849.40 | $849.50 |