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 | $77.78 | 3.108% | $80.1974 | $80.20 | $80.20 | $80.20 |
Purchase #2 | $112.76 | 10.402% | $124.4893 | $124.49 | $124.50 | $124.50 |
Purchase #3 | $177.84 | 7.553% | $191.2723 | $191.27 | $191.25 | $191.30 |
Purchase #4 | $64.96 | 7.324% | $69.7177 | $69.72 | $69.70 | $69.70 |
Purchase #5 | $45.38 | 5.362% | $47.8133 | $47.81 | $47.80 | $47.80 |
Purchase #6 | $51.99 | 9.574% | $56.9675 | $56.97 | $56.95 | $57.00 |
Purchase #7 | $250.35 | 7.443% | $268.9836 | $268.98 | $269.00 | $269.00 |
7 purchase totals = | $781.06 | $839.4411 | $839.44 | $839.40 | $839.50 |