| 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 | $9.40 | 13.705% | $10.6883 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $200.68 | 13.403% | $227.5771 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $223.48 | 3.289% | $230.8303 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $98.87 | 5.709% | $104.5145 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $71.47 | 13.479% | $81.1034 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $241.87 | 4.824% | $253.5378 | $253.54 | $253.55 | $253.50 |
| Purchase #7 | $109.83 | 6.506% | $116.9755 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $955.60 | $1,025.2269 | $1,025.23 | $1,025.30 | $1,025.20 | |