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 | $19.75 | 5.234% | $20.7837 | $20.78 | $20.80 | $20.80 |
Purchase #2 | $240.81 | 7.710% | $259.3765 | $259.38 | $259.40 | $259.40 |
Purchase #3 | $169.79 | 4.341% | $177.1606 | $177.16 | $177.15 | $177.20 |
Purchase #4 | $147.30 | 5.184% | $154.936 | $154.94 | $154.95 | $154.90 |
Purchase #5 | $35.37 | 12.386% | $39.7509 | $39.75 | $39.75 | $39.80 |
Purchase #6 | $191.29 | 11.181% | $212.6781 | $212.68 | $212.70 | $212.70 |
Purchase #7 | $232.57 | 3.363% | $240.3913 | $240.39 | $240.40 | $240.40 |
7 purchase totals = | $1,036.88 | $1,105.0771 | $1,105.08 | $1,105.15 | $1,105.20 |