| 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 | $151.69 | 7.205% | $162.6193 | $162.62 | $162.60 | $162.60 |
| Purchase #2 | $83.35 | 5.322% | $87.7859 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $181.64 | 6.240% | $192.9743 | $192.97 | $192.95 | $193.00 |
| Purchase #4 | $106.29 | 5.801% | $112.4559 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $85.51 | 13.470% | $97.0282 | $97.03 | $97.05 | $97.00 |
| Purchase #6 | $171.54 | 5.857% | $181.5871 | $181.59 | $181.60 | $181.60 |
| Purchase #7 | $109.71 | 11.641% | $122.4813 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $889.73 | $956.9320 | $956.94 | $956.95 | $957.00 | |