| 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 | $101.82 | 4.393% | $106.293 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $125.25 | 7.373% | $134.4847 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $39.47 | 5.630% | $41.6922 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $122.38 | 12.796% | $138.0397 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $218.82 | 7.650% | $235.5597 | $235.56 | $235.55 | $235.60 |
| Purchase #6 | $53.65 | 11.509% | $59.8246 | $59.82 | $59.80 | $59.80 |
| Purchase #7 | $19.87 | 11.350% | $22.1252 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $681.26 | $738.0191 | $738.01 | $738.05 | $738.00 | |