| 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 | $121.94 | 7.816% | $131.4708 | $131.47 | $131.45 | $131.50 |
| Purchase #2 | $213.94 | 11.379% | $238.2842 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $55.37 | 9.244% | $60.4884 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $44.78 | 4.484% | $46.7879 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $194.26 | 13.653% | $220.7823 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $153.41 | 6.628% | $163.578 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $206.60 | 9.485% | $226.196 | $226.20 | $226.20 | $226.20 |
| 7 purchase totals = | $990.30 | $1,087.5876 | $1,087.59 | $1,087.65 | $1,087.70 | |