| 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 | $10.78 | 3.838% | $11.1937 | $11.19 | $11.20 | $11.20 |
| Purchase #2 | $233.32 | 6.753% | $249.0761 | $249.08 | $249.10 | $249.10 |
| Purchase #3 | $113.75 | 10.708% | $125.9304 | $125.93 | $125.95 | $125.90 |
| Purchase #4 | $149.77 | 3.110% | $154.4278 | $154.43 | $154.45 | $154.40 |
| Purchase #5 | $238.92 | 10.567% | $264.1667 | $264.17 | $264.15 | $264.20 |
| Purchase #6 | $82.70 | 4.805% | $86.6737 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $166.67 | 8.165% | $180.2786 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $995.91 | $1,071.7470 | $1,071.75 | $1,071.80 | $1,071.80 | |