| 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 | $213.92 | 5.299% | $225.2556 | $225.26 | $225.25 | $225.30 |
| Purchase #2 | $166.80 | 10.254% | $183.9037 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $136.79 | 7.461% | $146.9959 | $147.00 | $147.00 | $147.00 |
| Purchase #4 | $90.60 | 8.407% | $98.2167 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $107.49 | 4.247% | $112.0551 | $112.06 | $112.05 | $112.10 |
| Purchase #6 | $194.97 | 9.439% | $213.3732 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $63.28 | 13.698% | $71.9481 | $71.95 | $71.95 | $71.90 |
| 7 purchase totals = | $973.85 | $1,051.7483 | $1,051.76 | $1,051.70 | $1,051.80 | |