| 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 | $11.48 | 4.337% | $11.9779 | $11.98 | $12.00 | $12.00 |
| Purchase #2 | $59.67 | 8.329% | $64.6399 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $77.42 | 11.612% | $86.41 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $121.74 | 8.416% | $131.9856 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $214.52 | 13.620% | $243.7376 | $243.74 | $243.75 | $243.70 |
| Purchase #6 | $165.51 | 6.621% | $176.4684 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $23.46 | 12.653% | $26.4284 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $673.80 | $741.6478 | $741.66 | $741.70 | $741.60 | |