| 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 | $209.91 | 6.105% | $222.725 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $139.94 | 6.102% | $148.4791 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $144.61 | 7.779% | $155.8592 | $155.86 | $155.85 | $155.90 |
| Purchase #4 | $175.98 | 12.369% | $197.747 | $197.75 | $197.75 | $197.70 |
| Purchase #5 | $248.47 | 10.789% | $275.2774 | $275.28 | $275.30 | $275.30 |
| Purchase #6 | $27.71 | 11.775% | $30.9729 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $52.99 | 6.748% | $56.5658 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $999.61 | $1,087.6264 | $1,087.64 | $1,087.65 | $1,087.70 | |