| 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 | $163.87 | 5.414% | $172.7419 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $243.92 | 6.631% | $260.0943 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $75.93 | 13.695% | $86.3286 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $189.86 | 11.865% | $212.3869 | $212.39 | $212.40 | $212.40 |
| Purchase #5 | $119.67 | 12.823% | $135.0153 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $246.34 | 11.846% | $275.5214 | $275.52 | $275.50 | $275.50 |
| Purchase #7 | $126.29 | 12.425% | $141.9815 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $1,165.88 | $1,284.0699 | $1,284.07 | $1,284.10 | $1,284.00 | |