| 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 | $222.85 | 12.591% | $250.909 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $227.97 | 6.852% | $243.5905 | $243.59 | $243.60 | $243.60 |
| Purchase #3 | $119.29 | 12.787% | $134.5436 | $134.54 | $134.55 | $134.50 |
| Purchase #4 | $221.49 | 8.616% | $240.5736 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $211.62 | 12.781% | $238.6672 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $211.98 | 10.780% | $234.8314 | $234.83 | $234.85 | $234.80 |
| Purchase #7 | $163.99 | 6.759% | $175.0741 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $1,379.19 | $1,518.1894 | $1,518.18 | $1,518.15 | $1,518.20 | |