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 | $28.79 | 9.685% | $31.5783 | $31.58 | $31.60 | $31.60 |
Purchase #2 | $132.34 | 12.142% | $148.4087 | $148.41 | $148.40 | $148.40 |
Purchase #3 | $198.67 | 5.332% | $209.2631 | $209.26 | $209.25 | $209.30 |
Purchase #4 | $16.88 | 7.131% | $18.0837 | $18.08 | $18.10 | $18.10 |
Purchase #5 | $28.88 | 6.338% | $30.7104 | $30.71 | $30.70 | $30.70 |
Purchase #6 | $151.83 | 11.749% | $169.6685 | $169.67 | $169.65 | $169.70 |
Purchase #7 | $133.41 | 8.396% | $144.6111 | $144.61 | $144.60 | $144.60 |
7 purchase totals = | $690.80 | $752.3238 | $752.32 | $752.30 | $752.40 |