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 | $16.81 | 12.840% | $18.9684 | $18.97 | $18.95 | $19.00 |
Purchase #2 | $10.66 | 13.375% | $12.0858 | $12.09 | $12.10 | $12.10 |
Purchase #3 | $42.27 | 8.167% | $45.7222 | $45.72 | $45.70 | $45.70 |
Purchase #4 | $39.37 | 13.625% | $44.7342 | $44.73 | $44.75 | $44.70 |
Purchase #5 | $165.62 | 3.152% | $170.8403 | $170.84 | $170.85 | $170.80 |
Purchase #6 | $127.65 | 9.624% | $139.935 | $139.94 | $139.95 | $139.90 |
Purchase #7 | $64.40 | 8.110% | $69.6228 | $69.62 | $69.60 | $69.60 |
7 purchase totals = | $466.78 | $501.9087 | $501.91 | $501.90 | $501.80 |