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 | $18.30 | 9.398% | $20.0198 | $20.02 | $20.00 | $20.00 |
Purchase #2 | $158.82 | 11.181% | $176.5777 | $176.58 | $176.60 | $176.60 |
Purchase #3 | $112.64 | 12.111% | $126.2818 | $126.28 | $126.30 | $126.30 |
Purchase #4 | $11.61 | 6.792% | $12.3986 | $12.40 | $12.40 | $12.40 |
Purchase #5 | $66.81 | 11.562% | $74.5346 | $74.53 | $74.55 | $74.50 |
Purchase #6 | $51.97 | 6.507% | $55.3517 | $55.35 | $55.35 | $55.40 |
Purchase #7 | $115.41 | 11.768% | $128.9914 | $128.99 | $129.00 | $129.00 |
7 purchase totals = | $535.56 | $594.1556 | $594.15 | $594.20 | $594.20 |