| 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 | $234.50 | 3.632% | $243.017 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $119.69 | 3.416% | $123.7786 | $123.78 | $123.80 | $123.80 |
| Purchase #3 | $176.62 | 7.414% | $189.7146 | $189.71 | $189.70 | $189.70 |
| Purchase #4 | $244.63 | 3.704% | $253.6911 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $110.69 | 8.520% | $120.1208 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $170.82 | 3.243% | $176.3597 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $93.73 | 7.675% | $100.9238 | $100.92 | $100.90 | $100.90 |
| 7 purchase totals = | $1,150.68 | $1,207.6056 | $1,207.60 | $1,207.55 | $1,207.60 | |