| 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 | $160.98 | 4.436% | $168.1211 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $71.52 | 8.414% | $77.5377 | $77.54 | $77.55 | $77.50 |
| Purchase #3 | $211.86 | 6.653% | $225.955 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $158.46 | 5.301% | $166.86 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $139.73 | 7.400% | $150.07 | $150.07 | $150.05 | $150.10 |
| Purchase #6 | $108.34 | 12.813% | $122.2216 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $47.47 | 6.568% | $50.5878 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $898.36 | $961.3532 | $961.36 | $961.30 | $961.40 | |