| 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 | $122.61 | 9.288% | $133.998 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $200.28 | 11.127% | $222.5652 | $222.57 | $222.55 | $222.60 |
| Purchase #3 | $16.60 | 7.506% | $17.846 | $17.85 | $17.85 | $17.80 |
| Purchase #4 | $143.45 | 8.321% | $155.3865 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $147.28 | 11.474% | $164.1789 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $105.75 | 3.132% | $109.0621 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $161.42 | 6.715% | $172.2594 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $897.39 | $975.2961 | $975.31 | $975.30 | $975.40 | |