| 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 | $31.68 | 4.545% | $33.1199 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $98.91 | 12.405% | $111.1798 | $111.18 | $111.20 | $111.20 |
| Purchase #3 | $153.90 | 3.130% | $158.7171 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $109.50 | 3.683% | $113.5329 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $51.58 | 8.549% | $55.9896 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $26.43 | 5.866% | $27.9804 | $27.98 | $28.00 | $28.00 |
| Purchase #7 | $205.92 | 6.335% | $218.965 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $677.92 | $719.4847 | $719.49 | $719.50 | $719.50 | |