| 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 | $124.43 | 8.719% | $135.2791 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $209.51 | 5.459% | $220.9472 | $220.95 | $220.95 | $220.90 |
| Purchase #3 | $14.86 | 3.612% | $15.3967 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $91.95 | 4.324% | $95.9259 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $26.27 | 7.139% | $28.1454 | $28.15 | $28.15 | $28.10 |
| Purchase #6 | $15.95 | 6.831% | $17.0395 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $54.76 | 7.196% | $58.7005 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $537.73 | $571.4343 | $571.45 | $571.50 | $571.30 | |