| 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 | $43.38 | 3.831% | $45.0419 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $36.34 | 3.116% | $37.4724 | $37.47 | $37.45 | $37.50 |
| Purchase #3 | $13.70 | 5.179% | $14.4095 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $166.88 | 12.655% | $187.9987 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $213.57 | 6.805% | $228.1034 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $220.27 | 10.278% | $242.9094 | $242.91 | $242.90 | $242.90 |
| Purchase #7 | $103.58 | 13.650% | $117.7187 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $797.72 | $873.6540 | $873.65 | $873.60 | $873.60 | |