| 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 | $219.58 | 9.688% | $240.8529 | $240.85 | $240.85 | $240.90 |
| Purchase #2 | $130.88 | 4.795% | $137.1557 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $191.31 | 9.154% | $208.8225 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $161.51 | 3.143% | $166.5863 | $166.59 | $166.60 | $166.60 |
| Purchase #5 | $86.76 | 9.478% | $94.9831 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $31.62 | 11.566% | $35.2772 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $226.46 | 11.717% | $252.9943 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $1,048.12 | $1,136.6720 | $1,136.67 | $1,136.70 | $1,136.80 | |