| 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 | $229.60 | 13.149% | $259.7901 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $32.26 | 9.866% | $35.4428 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $188.64 | 12.544% | $212.303 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $127.30 | 9.225% | $139.0434 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $132.62 | 9.339% | $145.0054 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $18.93 | 3.510% | $19.5944 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $16.30 | 9.667% | $17.8757 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $745.65 | $829.0548 | $829.05 | $829.10 | $829.00 | |