| 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 | $19.61 | 6.429% | $20.8707 | $20.87 | $20.85 | $20.90 |
| Purchase #2 | $72.70 | 5.729% | $76.865 | $76.87 | $76.85 | $76.90 |
| Purchase #3 | $28.42 | 9.109% | $31.0088 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $57.85 | 13.353% | $65.5747 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $39.62 | 8.462% | $42.9726 | $42.97 | $42.95 | $43.00 |
| Purchase #6 | $111.98 | 12.304% | $125.758 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $236.30 | 4.119% | $246.0332 | $246.03 | $246.05 | $246.00 |
| 7 purchase totals = | $566.48 | $609.0830 | $609.08 | $609.00 | $609.20 | |