| 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 | $8.85 | 5.150% | $9.3058 | $9.31 | $9.30 | $9.30 |
| Purchase #2 | $91.78 | 7.628% | $98.781 | $98.78 | $98.80 | $98.80 |
| Purchase #3 | $55.46 | 10.264% | $61.1524 | $61.15 | $61.15 | $61.20 |
| Purchase #4 | $168.86 | 6.639% | $180.0706 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $222.72 | 5.356% | $234.6489 | $234.65 | $234.65 | $234.60 |
| Purchase #6 | $88.29 | 8.694% | $95.9659 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $82.81 | 4.484% | $86.5232 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $718.77 | $766.4478 | $766.45 | $766.40 | $766.50 | |