| 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 | $152.80 | 6.843% | $163.2561 | $163.26 | $163.25 | $163.30 |
| Purchase #2 | $61.59 | 3.527% | $63.7623 | $63.76 | $63.75 | $63.80 |
| Purchase #3 | $210.54 | 12.799% | $237.487 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $105.54 | 6.295% | $112.1837 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $225.59 | 12.643% | $254.1113 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $58.38 | 13.840% | $66.4598 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $172.70 | 9.185% | $188.5625 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $987.14 | $1,085.8227 | $1,085.82 | $1,085.80 | $1,086.00 | |