| 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 | $99.62 | 13.223% | $112.7928 | $112.79 | $112.80 | $112.80 |
| Purchase #2 | $93.73 | 7.832% | $101.0709 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $228.64 | 9.547% | $250.4683 | $250.47 | $250.45 | $250.50 |
| Purchase #4 | $227.63 | 5.373% | $239.8606 | $239.86 | $239.85 | $239.90 |
| Purchase #5 | $113.49 | 6.837% | $121.2493 | $121.25 | $121.25 | $121.20 |
| Purchase #6 | $65.50 | 13.439% | $74.3025 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $45.34 | 4.181% | $47.2357 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $873.95 | $946.9801 | $946.98 | $946.95 | $947.00 | |