| 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 | $135.57 | 13.331% | $153.6428 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $85.69 | 8.179% | $92.6986 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $100.56 | 4.701% | $105.2873 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $192.92 | 10.149% | $212.4995 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $224.88 | 12.491% | $252.9698 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $222.77 | 5.180% | $234.3095 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $77.71 | 13.495% | $88.197 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $1,040.10 | $1,139.6045 | $1,139.61 | $1,139.60 | $1,139.60 | |