| 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 | $161.92 | 3.454% | $167.5127 | $167.51 | $167.50 | $167.50 |
| Purchase #2 | $12.83 | 6.352% | $13.645 | $13.65 | $13.65 | $13.60 |
| Purchase #3 | $138.61 | 10.275% | $152.8522 | $152.85 | $152.85 | $152.90 |
| Purchase #4 | $175.28 | 10.242% | $193.2322 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $62.79 | 12.838% | $70.851 | $70.85 | $70.85 | $70.90 |
| Purchase #6 | $138.98 | 11.632% | $155.1462 | $155.15 | $155.15 | $155.10 |
| Purchase #7 | $65.89 | 6.142% | $69.937 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $756.30 | $823.1763 | $823.18 | $823.20 | $823.10 | |