| 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 | $145.94 | 3.585% | $151.1719 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $107.63 | 3.479% | $111.3744 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $203.88 | 5.780% | $215.6643 | $215.66 | $215.65 | $215.70 |
| Purchase #4 | $58.30 | 4.562% | $60.9596 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $194.97 | 13.199% | $220.7041 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $121.31 | 10.304% | $133.8098 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $239.27 | 12.694% | $269.6429 | $269.64 | $269.65 | $269.60 |
| 7 purchase totals = | $1,071.30 | $1,163.3270 | $1,163.31 | $1,163.25 | $1,163.40 | |