| 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 | $209.90 | 11.557% | $234.1581 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $113.63 | 9.233% | $124.1215 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $226.71 | 11.563% | $252.9245 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $154.40 | 13.491% | $175.2301 | $175.23 | $175.25 | $175.20 |
| Purchase #5 | $136.96 | 6.648% | $146.0651 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $76.93 | 4.258% | $80.2057 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $70.97 | 7.385% | $76.2111 | $76.21 | $76.20 | $76.20 |
| 7 purchase totals = | $989.50 | $1,088.9161 | $1,088.92 | $1,088.85 | $1,088.90 | |