| 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 | $28.92 | 4.706% | $30.281 | $30.28 | $30.30 | $30.30 |
| Purchase #2 | $74.25 | 11.342% | $82.6714 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $120.78 | 12.543% | $135.9294 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $168.80 | 8.240% | $182.7091 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $186.47 | 7.492% | $200.4403 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $200.94 | 10.767% | $222.5752 | $222.58 | $222.60 | $222.60 |
| Purchase #7 | $239.93 | 11.496% | $267.5124 | $267.51 | $267.50 | $267.50 |
| 7 purchase totals = | $1,020.09 | $1,122.1188 | $1,122.12 | $1,122.15 | $1,122.10 | |