| 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 | $91.62 | 11.763% | $102.3973 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $156.68 | 13.524% | $177.8694 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $15.58 | 4.576% | $16.2929 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $124.68 | 7.683% | $134.2592 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $6.34 | 7.197% | $6.7963 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $38.76 | 9.566% | $42.4678 | $42.47 | $42.45 | $42.50 |
| Purchase #7 | $128.83 | 5.745% | $136.2313 | $136.23 | $136.25 | $136.20 |
| 7 purchase totals = | $562.49 | $616.3142 | $616.32 | $616.30 | $616.40 | |