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 | $99.88 | 5.640% | $105.5132 | $105.51 | $105.50 | $105.50 |
Purchase #2 | $106.64 | 9.727% | $117.0129 | $117.01 | $117.00 | $117.00 |
Purchase #3 | $160.68 | 8.837% | $174.8793 | $174.88 | $174.90 | $174.90 |
Purchase #4 | $129.98 | 10.577% | $143.728 | $143.73 | $143.75 | $143.70 |
Purchase #5 | $14.98 | 11.427% | $16.6918 | $16.69 | $16.70 | $16.70 |
Purchase #6 | $110.78 | 5.685% | $117.0778 | $117.08 | $117.10 | $117.10 |
Purchase #7 | $13.27 | 13.816% | $15.1034 | $15.10 | $15.10 | $15.10 |
7 purchase totals = | $636.21 | $690.0064 | $690.00 | $690.05 | $690.00 |