| 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 | $52.81 | 4.214% | $55.0354 | $55.04 | $55.05 | $55.00 |
| Purchase #2 | $29.95 | 5.839% | $31.6988 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $234.63 | 6.576% | $250.0593 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $231.46 | 8.249% | $250.5531 | $250.55 | $250.55 | $250.60 |
| Purchase #5 | $177.59 | 13.365% | $201.3249 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $115.29 | 6.863% | $123.2024 | $123.20 | $123.20 | $123.20 |
| Purchase #7 | $120.32 | 4.783% | $126.0749 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $962.05 | $1,037.9488 | $1,037.94 | $1,037.90 | $1,038.00 | |