| 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 | $117.56 | 10.596% | $130.0167 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $231.37 | 12.564% | $260.4393 | $260.44 | $260.45 | $260.40 |
| Purchase #3 | $204.88 | 12.262% | $230.0024 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $128.30 | 5.524% | $135.3873 | $135.39 | $135.40 | $135.40 |
| Purchase #5 | $221.70 | 4.590% | $231.876 | $231.88 | $231.90 | $231.90 |
| Purchase #6 | $121.96 | 4.629% | $127.6055 | $127.61 | $127.60 | $127.60 |
| Purchase #7 | $115.64 | 13.420% | $131.1589 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $1,141.41 | $1,246.4861 | $1,246.50 | $1,246.50 | $1,246.50 | |