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 | $170.95 | 5.340% | $180.0787 | $180.08 | $180.10 | $180.10 |
Purchase #2 | $82.65 | 7.831% | $89.1223 | $89.12 | $89.10 | $89.10 |
Purchase #3 | $132.69 | 9.465% | $145.2491 | $145.25 | $145.25 | $145.20 |
Purchase #4 | $239.87 | 12.453% | $269.741 | $269.74 | $269.75 | $269.70 |
Purchase #5 | $71.25 | 8.693% | $77.4438 | $77.44 | $77.45 | $77.40 |
Purchase #6 | $62.90 | 3.670% | $65.2084 | $65.21 | $65.20 | $65.20 |
Purchase #7 | $6.29 | 3.709% | $6.5233 | $6.52 | $6.50 | $6.50 |
7 purchase totals = | $766.60 | $833.3666 | $833.36 | $833.35 | $833.20 |