| 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 | $34.32 | 12.868% | $38.7363 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $246.69 | 5.340% | $259.8632 | $259.86 | $259.85 | $259.90 |
| Purchase #3 | $131.94 | 10.298% | $145.5272 | $145.53 | $145.55 | $145.50 |
| Purchase #4 | $234.51 | 4.557% | $245.1966 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $144.40 | 4.335% | $150.6597 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $222.87 | 8.811% | $242.5071 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $222.84 | 10.512% | $246.2649 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,237.57 | $1,328.7550 | $1,328.76 | $1,328.75 | $1,328.80 | |