| 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 | $222.89 | 3.397% | $230.4616 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $245.28 | 7.693% | $264.1494 | $264.15 | $264.15 | $264.10 |
| Purchase #3 | $15.63 | 11.619% | $17.446 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $32.83 | 7.798% | $35.3901 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $165.93 | 4.579% | $173.5279 | $173.53 | $173.55 | $173.50 |
| Purchase #6 | $240.27 | 5.103% | $252.531 | $252.53 | $252.55 | $252.50 |
| Purchase #7 | $6.66 | 6.194% | $7.0725 | $7.07 | $7.05 | $7.10 |
| 7 purchase totals = | $929.49 | $980.5785 | $980.58 | $980.60 | $980.50 | |