| 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 | $5.66 | 6.599% | $6.0335 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $145.27 | 3.519% | $150.3821 | $150.38 | $150.40 | $150.40 |
| Purchase #3 | $245.27 | 5.165% | $257.9382 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $97.97 | 6.366% | $104.2068 | $104.21 | $104.20 | $104.20 |
| Purchase #5 | $147.58 | 12.197% | $165.5803 | $165.58 | $165.60 | $165.60 |
| Purchase #6 | $72.48 | 8.192% | $78.4176 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $114.96 | 4.733% | $120.4011 | $120.40 | $120.40 | $120.40 |
| 7 purchase totals = | $829.19 | $882.9596 | $882.96 | $883.00 | $882.90 | |