| 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 | $19.87 | 13.664% | $22.585 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $27.92 | 10.508% | $30.8538 | $30.85 | $30.85 | $30.90 |
| Purchase #3 | $72.85 | 13.586% | $82.7474 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $44.46 | 8.632% | $48.2978 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $80.72 | 7.775% | $86.996 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $23.72 | 8.634% | $25.768 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $37.50 | 8.194% | $40.5728 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $307.04 | $337.8208 | $337.83 | $337.80 | $337.90 | |