| 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 | $97.31 | 9.136% | $106.2002 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $181.30 | 10.734% | $200.7607 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $8.40 | 3.339% | $8.6805 | $8.68 | $8.70 | $8.70 |
| Purchase #4 | $248.69 | 13.627% | $282.579 | $282.58 | $282.60 | $282.60 |
| Purchase #5 | $41.40 | 10.363% | $45.6903 | $45.69 | $45.70 | $45.70 |
| Purchase #6 | $184.89 | 11.691% | $206.5055 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $55.63 | 7.470% | $59.7856 | $59.79 | $59.80 | $59.80 |
| 7 purchase totals = | $817.62 | $910.2018 | $910.21 | $910.25 | $910.30 | |