| 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 | $96.85 | 5.472% | $102.1496 | $102.15 | $102.15 | $102.10 |
| Purchase #2 | $197.42 | 3.630% | $204.5863 | $204.59 | $204.60 | $204.60 |
| Purchase #3 | $212.87 | 6.841% | $227.4324 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $249.90 | 13.775% | $284.3237 | $284.32 | $284.30 | $284.30 |
| Purchase #5 | $128.87 | 6.679% | $137.4772 | $137.48 | $137.50 | $137.50 |
| Purchase #6 | $125.51 | 13.720% | $142.73 | $142.73 | $142.75 | $142.70 |
| Purchase #7 | $155.99 | 4.106% | $162.3949 | $162.39 | $162.40 | $162.40 |
| 7 purchase totals = | $1,167.41 | $1,261.0941 | $1,261.09 | $1,261.15 | $1,261.00 | |