| 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 | $133.91 | 5.663% | $141.4933 | $141.49 | $141.50 | $141.50 |
| Purchase #2 | $107.26 | 5.872% | $113.5583 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $221.67 | 5.548% | $233.9683 | $233.97 | $233.95 | $234.00 |
| Purchase #4 | $198.64 | 12.673% | $223.8136 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $216.64 | 8.118% | $234.2268 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $216.88 | 12.308% | $243.5736 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $126.47 | 3.848% | $131.3366 | $131.34 | $131.35 | $131.30 |
| 7 purchase totals = | $1,221.47 | $1,321.9705 | $1,321.97 | $1,321.95 | $1,322.00 | |