| 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 | $163.98 | 8.718% | $178.2758 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $76.70 | 12.335% | $86.1609 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $220.58 | 11.751% | $246.5004 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $14.48 | 12.753% | $16.3266 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $101.71 | 12.652% | $114.5783 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $72.71 | 8.628% | $78.9834 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $11.30 | 4.337% | $11.7901 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $661.46 | $732.6155 | $732.62 | $732.70 | $732.70 | |