| 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 | $152.42 | 12.619% | $171.6539 | $171.65 | $171.65 | $171.70 |
| Purchase #2 | $160.68 | 7.748% | $173.1295 | $173.13 | $173.15 | $173.10 |
| Purchase #3 | $121.39 | 10.309% | $133.9041 | $133.90 | $133.90 | $133.90 |
| Purchase #4 | $136.33 | 10.441% | $150.5642 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $77.98 | 9.135% | $85.1035 | $85.10 | $85.10 | $85.10 |
| Purchase #6 | $73.49 | 7.227% | $78.8011 | $78.80 | $78.80 | $78.80 |
| Purchase #7 | $211.40 | 12.482% | $237.7869 | $237.79 | $237.80 | $237.80 |
| 7 purchase totals = | $933.69 | $1,030.9432 | $1,030.93 | $1,030.95 | $1,031.00 | |