| 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 | $156.33 | 5.458% | $164.8625 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $7.43 | 13.584% | $8.4393 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $90.86 | 8.289% | $98.3914 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $90.77 | 4.626% | $94.969 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $219.50 | 3.442% | $227.0552 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $150.57 | 4.732% | $157.695 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $168.46 | 8.147% | $182.1844 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $883.92 | $933.5968 | $933.60 | $933.60 | $933.70 | |