| 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 | $203.59 | 5.153% | $214.081 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $72.79 | 11.425% | $81.1063 | $81.11 | $81.10 | $81.10 |
| Purchase #3 | $129.67 | 6.704% | $138.3631 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $8.65 | 7.705% | $9.3165 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $62.32 | 8.347% | $67.5219 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $219.43 | 8.588% | $238.2746 | $238.27 | $238.25 | $238.30 |
| Purchase #7 | $196.49 | 4.808% | $205.9372 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $892.94 | $954.6006 | $954.60 | $954.55 | $954.60 | |