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 | $100.52 | 7.331% | $107.8891 | $107.89 | $107.90 | $107.90 |
Purchase #2 | $186.94 | 13.549% | $212.2685 | $212.27 | $212.25 | $212.30 |
Purchase #3 | $10.89 | 3.567% | $11.2784 | $11.28 | $11.30 | $11.30 |
Purchase #4 | $180.96 | 9.186% | $197.583 | $197.58 | $197.60 | $197.60 |
Purchase #5 | $214.83 | 4.577% | $224.6628 | $224.66 | $224.65 | $224.70 |
Purchase #6 | $129.90 | 11.421% | $144.7359 | $144.74 | $144.75 | $144.70 |
Purchase #7 | $227.61 | 13.636% | $258.6469 | $258.65 | $258.65 | $258.60 |
7 purchase totals = | $1,051.65 | $1,157.0646 | $1,157.07 | $1,157.10 | $1,157.10 |