| 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 | $47.41 | 12.697% | $53.4296 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $49.71 | 7.521% | $53.4487 | $53.45 | $53.45 | $53.40 |
| Purchase #3 | $119.67 | 12.641% | $134.7975 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $188.80 | 4.453% | $197.2073 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $185.32 | 10.384% | $204.5636 | $204.56 | $204.55 | $204.60 |
| Purchase #6 | $222.68 | 11.705% | $248.7447 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $76.83 | 4.359% | $80.179 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $890.42 | $972.3704 | $972.37 | $972.40 | $972.30 | |