| 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 | $72.73 | 8.341% | $78.7964 | $78.80 | $78.80 | $78.80 |
| Purchase #2 | $106.99 | 12.703% | $120.5809 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $215.78 | 10.778% | $239.0368 | $239.04 | $239.05 | $239.00 |
| Purchase #4 | $234.96 | 7.300% | $252.1121 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $53.32 | 7.622% | $57.3841 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $242.62 | 11.298% | $270.0312 | $270.03 | $270.05 | $270.00 |
| Purchase #7 | $246.44 | 4.857% | $258.4096 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $1,172.84 | $1,276.3511 | $1,276.35 | $1,276.40 | $1,276.30 | |