| 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 | $47.82 | 8.778% | $52.0176 | $52.02 | $52.00 | $52.00 |
| Purchase #2 | $5.40 | 11.278% | $6.009 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $80.50 | 7.427% | $86.4787 | $86.48 | $86.50 | $86.50 |
| Purchase #4 | $130.97 | 11.827% | $146.4598 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $30.81 | 4.640% | $32.2396 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $185.40 | 4.628% | $193.9803 | $193.98 | $194.00 | $194.00 |
| Purchase #7 | $246.79 | 10.685% | $273.1595 | $273.16 | $273.15 | $273.20 |
| 7 purchase totals = | $727.69 | $790.3445 | $790.35 | $790.35 | $790.40 | |