| 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 | $248.94 | 11.583% | $277.7747 | $277.77 | $277.75 | $277.80 |
| Purchase #2 | $40.82 | 5.755% | $43.1692 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $188.64 | 6.821% | $201.5071 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $18.64 | 10.314% | $20.5625 | $20.56 | $20.55 | $20.60 |
| Purchase #5 | $69.89 | 5.116% | $73.4656 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $49.82 | 12.117% | $55.8567 | $55.86 | $55.85 | $55.90 |
| Purchase #7 | $11.66 | 3.635% | $12.0838 | $12.08 | $12.10 | $12.10 |
| 7 purchase totals = | $628.41 | $684.4196 | $684.42 | $684.35 | $684.60 | |