| 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 | $127.79 | 7.766% | $137.7142 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $46.67 | 5.186% | $49.0903 | $49.09 | $49.10 | $49.10 |
| Purchase #3 | $46.45 | 5.569% | $49.0368 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $137.85 | 13.352% | $156.2557 | $156.26 | $156.25 | $156.30 |
| Purchase #5 | $235.71 | 7.671% | $253.7913 | $253.79 | $253.80 | $253.80 |
| Purchase #6 | $138.73 | 8.391% | $150.3708 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $40.65 | 9.656% | $44.5752 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $773.85 | $840.8343 | $840.84 | $840.85 | $840.90 | |