| 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 | $25.98 | 4.759% | $27.2164 | $27.22 | $27.20 | $27.20 |
| Purchase #2 | $73.84 | 9.606% | $80.9331 | $80.93 | $80.95 | $80.90 |
| Purchase #3 | $248.67 | 10.693% | $275.2603 | $275.26 | $275.25 | $275.30 |
| Purchase #4 | $186.90 | 4.357% | $195.0432 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $125.40 | 7.641% | $134.9818 | $134.98 | $135.00 | $135.00 |
| Purchase #6 | $203.50 | 5.343% | $214.373 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $197.90 | 13.360% | $224.3394 | $224.34 | $224.35 | $224.30 |
| 7 purchase totals = | $1,062.19 | $1,152.1472 | $1,152.14 | $1,152.15 | $1,152.10 | |