| 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 | $140.74 | 9.176% | $153.6543 | $153.65 | $153.65 | $153.70 |
| Purchase #2 | $128.31 | 7.284% | $137.6561 | $137.66 | $137.65 | $137.70 |
| Purchase #3 | $91.31 | 9.364% | $99.8603 | $99.86 | $99.85 | $99.90 |
| Purchase #4 | $15.93 | 9.747% | $17.4827 | $17.48 | $17.50 | $17.50 |
| Purchase #5 | $195.92 | 4.251% | $204.2486 | $204.25 | $204.25 | $204.20 |
| Purchase #6 | $153.28 | 6.398% | $163.0869 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $96.51 | 12.824% | $108.8864 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $822.00 | $884.8753 | $884.88 | $884.90 | $885.00 | |