| 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 | $159.78 | 8.491% | $173.3469 | $173.35 | $173.35 | $173.30 |
| Purchase #2 | $53.97 | 3.739% | $55.9879 | $55.99 | $56.00 | $56.00 |
| Purchase #3 | $194.42 | 5.371% | $204.8623 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $159.74 | 6.641% | $170.3483 | $170.35 | $170.35 | $170.30 |
| Purchase #5 | $214.42 | 4.421% | $223.8995 | $223.90 | $223.90 | $223.90 |
| Purchase #6 | $11.65 | 11.457% | $12.9847 | $12.98 | $13.00 | $13.00 |
| Purchase #7 | $114.52 | 9.275% | $125.1417 | $125.14 | $125.15 | $125.10 |
| 7 purchase totals = | $908.50 | $966.5713 | $966.57 | $966.60 | $966.50 | |