| 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 | $201.55 | 11.161% | $224.045 | $224.05 | $224.05 | $224.00 |
| Purchase #2 | $145.97 | 9.615% | $160.005 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $7.82 | 13.393% | $8.8673 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $46.39 | 5.645% | $49.0087 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $42.50 | 5.370% | $44.7823 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $76.37 | 11.195% | $84.9196 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $160.74 | 8.234% | $173.9753 | $173.98 | $174.00 | $174.00 |
| 7 purchase totals = | $681.34 | $745.6032 | $745.62 | $745.60 | $745.60 | |