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 | $17.70 | 13.235% | $20.0426 | $20.04 | $20.05 | $20.00 |
Purchase #2 | $149.71 | 12.510% | $168.4387 | $168.44 | $168.45 | $168.40 |
Purchase #3 | $228.64 | 3.189% | $235.9313 | $235.93 | $235.95 | $235.90 |
Purchase #4 | $15.66 | 4.139% | $16.3082 | $16.31 | $16.30 | $16.30 |
Purchase #5 | $225.39 | 8.845% | $245.3257 | $245.33 | $245.35 | $245.30 |
Purchase #6 | $89.75 | 11.724% | $100.2723 | $100.27 | $100.25 | $100.30 |
Purchase #7 | $192.76 | 11.576% | $215.0739 | $215.07 | $215.05 | $215.10 |
7 purchase totals = | $919.61 | $1,001.3927 | $1,001.39 | $1,001.40 | $1,001.30 |