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 | $220.68 | 8.691% | $239.8593 | $239.86 | $239.85 | $239.90 |
Purchase #2 | $109.96 | 11.757% | $122.888 | $122.89 | $122.90 | $122.90 |
Purchase #3 | $141.54 | 4.150% | $147.4139 | $147.41 | $147.40 | $147.40 |
Purchase #4 | $186.89 | 8.709% | $203.1663 | $203.17 | $203.15 | $203.20 |
Purchase #5 | $72.31 | 12.764% | $81.5396 | $81.54 | $81.55 | $81.50 |
Purchase #6 | $241.84 | 10.432% | $267.0687 | $267.07 | $267.05 | $267.10 |
Purchase #7 | $26.91 | 3.421% | $27.8306 | $27.83 | $27.85 | $27.80 |
7 purchase totals = | $1,000.13 | $1,089.7664 | $1,089.77 | $1,089.75 | $1,089.80 |