| 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 | $83.37 | 10.547% | $92.163 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $121.73 | 6.415% | $129.539 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $108.45 | 5.137% | $114.0211 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $28.79 | 9.347% | $31.481 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $110.48 | 3.433% | $114.2728 | $114.27 | $114.25 | $114.30 |
| Purchase #6 | $213.99 | 13.271% | $242.3886 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $76.63 | 13.344% | $86.8555 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $743.44 | $810.7210 | $810.72 | $810.70 | $810.80 | |