| 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 | $151.65 | 4.658% | $158.7139 | $158.71 | $158.70 | $158.70 |
| Purchase #2 | $32.77 | 8.811% | $35.6574 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $79.35 | 13.540% | $90.094 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $201.87 | 8.494% | $219.0168 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $218.73 | 7.270% | $234.6317 | $234.63 | $234.65 | $234.60 |
| Purchase #6 | $60.56 | 4.713% | $63.4142 | $63.41 | $63.40 | $63.40 |
| Purchase #7 | $91.87 | 5.321% | $96.7584 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $836.80 | $898.2864 | $898.28 | $898.25 | $898.30 | |