| 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 | $52.71 | 3.184% | $54.3883 | $54.39 | $54.40 | $54.40 |
| Purchase #2 | $87.55 | 7.752% | $94.3369 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $215.63 | 3.652% | $223.5048 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $86.84 | 8.146% | $93.914 | $93.91 | $93.90 | $93.90 |
| Purchase #5 | $6.50 | 12.509% | $7.3131 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $141.36 | 9.402% | $154.6507 | $154.65 | $154.65 | $154.70 |
| Purchase #7 | $59.51 | 6.361% | $63.2954 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $650.10 | $691.4032 | $691.40 | $691.40 | $691.40 | |