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 | $19.28 | 11.113% | $21.4226 | $21.42 | $21.40 | $21.40 |
Purchase #2 | $14.31 | 12.604% | $16.1136 | $16.11 | $16.10 | $16.10 |
Purchase #3 | $131.77 | 7.367% | $141.4775 | $141.48 | $141.50 | $141.50 |
Purchase #4 | $65.37 | 7.393% | $70.2028 | $70.20 | $70.20 | $70.20 |
Purchase #5 | $72.94 | 12.795% | $82.2727 | $82.27 | $82.25 | $82.30 |
Purchase #6 | $21.41 | 12.324% | $24.0486 | $24.05 | $24.05 | $24.00 |
Purchase #7 | $161.30 | 13.187% | $182.5706 | $182.57 | $182.55 | $182.60 |
7 purchase totals = | $486.38 | $538.1084 | $538.10 | $538.05 | $538.10 |