| 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 | $122.45 | 7.456% | $131.5799 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $97.49 | 3.189% | $100.599 | $100.60 | $100.60 | $100.60 |
| Purchase #3 | $67.51 | 10.409% | $74.5371 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $22.52 | 13.341% | $25.5244 | $25.52 | $25.50 | $25.50 |
| Purchase #5 | $103.45 | 3.163% | $106.7221 | $106.72 | $106.70 | $106.70 |
| Purchase #6 | $136.94 | 7.528% | $147.2488 | $147.25 | $147.25 | $147.20 |
| Purchase #7 | $201.26 | 7.869% | $217.0971 | $217.10 | $217.10 | $217.10 |
| 7 purchase totals = | $751.62 | $803.3084 | $803.31 | $803.30 | $803.20 | |