| 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 | $235.30 | 10.215% | $259.3359 | $259.34 | $259.35 | $259.30 |
| Purchase #2 | $118.53 | 5.106% | $124.5821 | $124.58 | $124.60 | $124.60 |
| Purchase #3 | $44.30 | 5.155% | $46.5837 | $46.58 | $46.60 | $46.60 |
| Purchase #4 | $194.55 | 5.461% | $205.1744 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $79.36 | 9.601% | $86.9794 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $22.31 | 9.227% | $24.3685 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $96.69 | 7.439% | $103.8828 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $791.04 | $850.9068 | $850.90 | $850.95 | $851.00 | |