| 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 | $122.28 | 9.686% | $134.124 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $55.98 | 12.631% | $63.0508 | $63.05 | $63.05 | $63.10 |
| Purchase #3 | $235.48 | 7.168% | $252.3592 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $141.39 | 9.742% | $155.1642 | $155.16 | $155.15 | $155.20 |
| Purchase #5 | $165.73 | 9.633% | $181.6948 | $181.69 | $181.70 | $181.70 |
| Purchase #6 | $55.69 | 12.214% | $62.492 | $62.49 | $62.50 | $62.50 |
| Purchase #7 | $65.81 | 3.474% | $68.0962 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $842.36 | $916.9812 | $916.97 | $916.95 | $917.10 | |