| 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 | $27.95 | 5.367% | $29.4501 | $29.45 | $29.45 | $29.50 |
| Purchase #2 | $152.56 | 13.612% | $173.3265 | $173.33 | $173.35 | $173.30 |
| Purchase #3 | $193.55 | 4.278% | $201.8301 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $223.52 | 4.707% | $234.0411 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $165.25 | 10.245% | $182.1799 | $182.18 | $182.20 | $182.20 |
| Purchase #6 | $14.87 | 4.643% | $15.5604 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $142.41 | 9.365% | $155.7467 | $155.75 | $155.75 | $155.70 |
| 7 purchase totals = | $920.11 | $992.1348 | $992.14 | $992.20 | $992.10 | |