| 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 | $146.86 | 4.516% | $153.4922 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $147.63 | 10.406% | $162.9924 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $128.36 | 6.487% | $136.6867 | $136.69 | $136.70 | $136.70 |
| Purchase #4 | $206.30 | 7.171% | $221.0938 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $28.37 | 4.790% | $29.7289 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $100.33 | 7.395% | $107.7494 | $107.75 | $107.75 | $107.70 |
| Purchase #7 | $204.64 | 6.516% | $217.9743 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $962.49 | $1,029.7177 | $1,029.71 | $1,029.75 | $1,029.70 | |