| 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 | $184.55 | 8.513% | $200.2607 | $200.26 | $200.25 | $200.30 |
| Purchase #2 | $36.89 | 7.430% | $39.6309 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $242.50 | 12.864% | $273.6952 | $273.70 | $273.70 | $273.70 |
| Purchase #4 | $17.36 | 12.188% | $19.4758 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $10.76 | 6.793% | $11.4909 | $11.49 | $11.50 | $11.50 |
| Purchase #6 | $80.47 | 7.714% | $86.6775 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $69.76 | 4.249% | $72.7241 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $642.29 | $703.9551 | $703.96 | $704.00 | $704.00 | |