| 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 | $180.45 | 7.230% | $193.4965 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $212.44 | 8.872% | $231.2877 | $231.29 | $231.30 | $231.30 |
| Purchase #3 | $52.36 | 8.820% | $56.9782 | $56.98 | $57.00 | $57.00 |
| Purchase #4 | $55.85 | 9.695% | $61.2647 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $195.81 | 4.328% | $204.2847 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $247.39 | 13.303% | $280.3003 | $280.30 | $280.30 | $280.30 |
| Purchase #7 | $245.33 | 7.438% | $263.5776 | $263.58 | $263.60 | $263.60 |
| 7 purchase totals = | $1,189.63 | $1,291.1897 | $1,291.19 | $1,291.25 | $1,291.30 | |