| 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 | $37.76 | 13.774% | $42.9611 | $42.96 | $42.95 | $43.00 |
| Purchase #2 | $133.29 | 6.419% | $141.8459 | $141.85 | $141.85 | $141.80 |
| Purchase #3 | $60.80 | 6.325% | $64.6456 | $64.65 | $64.65 | $64.60 |
| Purchase #4 | $207.54 | 13.242% | $235.0224 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $126.55 | 10.164% | $139.4125 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $106.63 | 12.240% | $119.6815 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $166.66 | 6.499% | $177.4912 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $839.23 | $921.0602 | $921.06 | $921.05 | $921.00 | |