| 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 | $186.57 | 8.857% | $203.0945 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $29.82 | 13.231% | $33.7655 | $33.77 | $33.75 | $33.80 |
| Purchase #3 | $46.26 | 4.851% | $48.5041 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $41.67 | 7.304% | $44.7136 | $44.71 | $44.70 | $44.70 |
| Purchase #5 | $175.93 | 12.125% | $197.2615 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $152.26 | 11.320% | $169.4958 | $169.50 | $169.50 | $169.50 |
| Purchase #7 | $6.54 | 11.732% | $7.3073 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $639.05 | $704.1423 | $704.14 | $704.10 | $704.20 | |