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 | $18.46 | 13.677% | $20.9848 | $20.98 | $21.00 | $21.00 |
Purchase #2 | $166.95 | 11.675% | $186.4414 | $186.44 | $186.45 | $186.40 |
Purchase #3 | $19.31 | 9.128% | $21.0726 | $21.07 | $21.05 | $21.10 |
Purchase #4 | $187.75 | 10.698% | $207.8355 | $207.84 | $207.85 | $207.80 |
Purchase #5 | $112.93 | 13.603% | $128.2919 | $128.29 | $128.30 | $128.30 |
Purchase #6 | $183.28 | 7.543% | $197.1048 | $197.10 | $197.10 | $197.10 |
Purchase #7 | $174.67 | 9.185% | $190.7134 | $190.71 | $190.70 | $190.70 |
7 purchase totals = | $863.35 | $952.4444 | $952.43 | $952.45 | $952.40 |