| 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 | $115.82 | 5.643% | $122.3557 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $146.57 | 3.263% | $151.3526 | $151.35 | $151.35 | $151.40 |
| Purchase #3 | $222.64 | 3.485% | $230.399 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $88.28 | 12.679% | $99.473 | $99.47 | $99.45 | $99.50 |
| Purchase #5 | $150.45 | 8.842% | $163.7528 | $163.75 | $163.75 | $163.80 |
| Purchase #6 | $244.87 | 3.677% | $253.8739 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $188.78 | 13.780% | $214.7939 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $1,157.41 | $1,236.0009 | $1,235.99 | $1,235.95 | $1,236.20 | |