| 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 | $113.92 | 12.216% | $127.8365 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $150.27 | 12.291% | $168.7397 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $65.87 | 3.306% | $68.0477 | $68.05 | $68.05 | $68.00 |
| Purchase #4 | $156.79 | 5.365% | $165.2018 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $206.70 | 11.310% | $230.0778 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $24.32 | 10.652% | $26.9106 | $26.91 | $26.90 | $26.90 |
| Purchase #7 | $122.25 | 13.378% | $138.6046 | $138.60 | $138.60 | $138.60 |
| 7 purchase totals = | $840.12 | $925.4187 | $925.42 | $925.45 | $925.30 | |