| 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 | $172.89 | 5.222% | $181.9183 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $232.41 | 12.222% | $260.8152 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $14.87 | 7.304% | $15.9561 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $176.46 | 10.361% | $194.743 | $194.74 | $194.75 | $194.70 |
| Purchase #5 | $105.94 | 13.273% | $120.0014 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $12.73 | 8.232% | $13.7779 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $133.26 | 7.401% | $143.1226 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $848.56 | $930.3345 | $930.34 | $930.30 | $930.30 | |