| 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 | $235.26 | 4.156% | $245.0374 | $245.04 | $245.05 | $245.00 |
| Purchase #2 | $130.40 | 13.337% | $147.7914 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $169.97 | 7.472% | $182.6702 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $110.55 | 13.493% | $125.4665 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $249.39 | 3.236% | $257.4603 | $257.46 | $257.45 | $257.50 |
| Purchase #6 | $197.74 | 4.820% | $207.2711 | $207.27 | $207.25 | $207.30 |
| Purchase #7 | $222.54 | 13.259% | $252.0466 | $252.05 | $252.05 | $252.00 |
| 7 purchase totals = | $1,315.85 | $1,417.7435 | $1,417.75 | $1,417.70 | $1,417.80 | |