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 | $105.72 | 9.723% | $115.9992 | $116.00 | $116.00 | $116.00 |
Purchase #2 | $205.71 | 6.375% | $218.824 | $218.82 | $218.80 | $218.80 |
Purchase #3 | $221.26 | 12.470% | $248.8511 | $248.85 | $248.85 | $248.90 |
Purchase #4 | $248.42 | 3.119% | $256.1682 | $256.17 | $256.15 | $256.20 |
Purchase #5 | $90.42 | 10.665% | $100.0633 | $100.06 | $100.05 | $100.10 |
Purchase #6 | $227.39 | 6.603% | $242.4046 | $242.40 | $242.40 | $242.40 |
Purchase #7 | $110.86 | 13.156% | $125.4447 | $125.44 | $125.45 | $125.40 |
7 purchase totals = | $1,209.78 | $1,307.7551 | $1,307.74 | $1,307.70 | $1,307.80 |