| 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 | $184.66 | 7.415% | $198.3525 | $198.35 | $198.35 | $198.40 |
| Purchase #2 | $128.98 | 12.805% | $145.4959 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $170.44 | 4.121% | $177.4638 | $177.46 | $177.45 | $177.50 |
| Purchase #4 | $223.68 | 13.568% | $254.0289 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $160.25 | 10.460% | $177.0122 | $177.01 | $177.00 | $177.00 |
| Purchase #6 | $184.48 | 13.366% | $209.1376 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $186.92 | 12.342% | $209.9897 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $1,239.41 | $1,371.4806 | $1,371.48 | $1,371.50 | $1,371.50 | |