| 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 | $228.31 | 10.450% | $252.1684 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $189.72 | 8.778% | $206.3736 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $14.68 | 5.807% | $15.5325 | $15.53 | $15.55 | $15.50 |
| Purchase #4 | $134.64 | 10.418% | $148.6668 | $148.67 | $148.65 | $148.70 |
| Purchase #5 | $96.48 | 8.764% | $104.9355 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $182.80 | 5.150% | $192.2142 | $192.21 | $192.20 | $192.20 |
| Purchase #7 | $185.89 | 11.467% | $207.206 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $1,032.52 | $1,127.0970 | $1,127.10 | $1,127.05 | $1,127.10 | |