| 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 | $10.62 | 8.792% | $11.5537 | $11.55 | $11.55 | $11.60 |
| Purchase #2 | $27.41 | 4.508% | $28.6456 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $123.48 | 9.263% | $134.918 | $134.92 | $134.90 | $134.90 |
| Purchase #4 | $50.26 | 3.236% | $51.8864 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $141.51 | 3.528% | $146.5025 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $187.68 | 3.718% | $194.6579 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $82.56 | 4.271% | $86.0861 | $86.09 | $86.10 | $86.10 |
| 7 purchase totals = | $623.52 | $654.2502 | $654.26 | $654.25 | $654.30 | |