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 | $131.78 | 6.230% | $139.9899 | $139.99 | $140.00 | $140.00 |
Purchase #2 | $189.52 | 3.628% | $196.3958 | $196.40 | $196.40 | $196.40 |
Purchase #3 | $43.88 | 8.665% | $47.6822 | $47.68 | $47.70 | $47.70 |
Purchase #4 | $74.54 | 5.155% | $78.3825 | $78.38 | $78.40 | $78.40 |
Purchase #5 | $61.47 | 6.277% | $65.3285 | $65.33 | $65.35 | $65.30 |
Purchase #6 | $42.98 | 6.647% | $45.8369 | $45.84 | $45.85 | $45.80 |
Purchase #7 | $65.83 | 10.169% | $72.5243 | $72.52 | $72.50 | $72.50 |
7 purchase totals = | $610.00 | $646.1401 | $646.14 | $646.20 | $646.10 |