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 | $19.86 | 5.645% | $20.9811 | $20.98 | $21.00 | $21.00 |
Purchase #2 | $53.48 | 8.871% | $58.2242 | $58.22 | $58.20 | $58.20 |
Purchase #3 | $154.77 | 4.810% | $162.2144 | $162.21 | $162.20 | $162.20 |
Purchase #4 | $171.40 | 12.539% | $192.8918 | $192.89 | $192.90 | $192.90 |
Purchase #5 | $234.75 | 12.703% | $264.5703 | $264.57 | $264.55 | $264.60 |
Purchase #6 | $64.90 | 7.870% | $70.0076 | $70.01 | $70.00 | $70.00 |
Purchase #7 | $100.44 | 13.414% | $113.913 | $113.91 | $113.90 | $113.90 |
7 purchase totals = | $799.60 | $882.8024 | $882.79 | $882.75 | $882.80 |