| 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 | $223.50 | 12.802% | $252.1125 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $229.90 | 6.753% | $245.4251 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $30.88 | 7.242% | $33.1163 | $33.12 | $33.10 | $33.10 |
| Purchase #4 | $151.88 | 10.486% | $167.8061 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $186.70 | 10.567% | $206.4286 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $105.94 | 9.553% | $116.0604 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $225.83 | 4.255% | $235.4391 | $235.44 | $235.45 | $235.40 |
| 7 purchase totals = | $1,154.63 | $1,256.3881 | $1,256.40 | $1,256.40 | $1,256.30 | |