| 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 | $17.78 | 5.163% | $18.698 | $18.70 | $18.70 | $18.70 |
| Purchase #2 | $130.32 | 3.859% | $135.349 | $135.35 | $135.35 | $135.30 |
| Purchase #3 | $22.71 | 4.318% | $23.6906 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $49.54 | 9.157% | $54.0764 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $245.56 | 7.130% | $263.0684 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $104.30 | 4.347% | $108.8339 | $108.83 | $108.85 | $108.80 |
| Purchase #7 | $116.31 | 4.109% | $121.0892 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $686.52 | $724.8055 | $724.81 | $724.85 | $724.80 | |