| 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 | $106.58 | 12.428% | $119.8258 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $234.41 | 10.242% | $258.4183 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $237.90 | 4.491% | $248.5841 | $248.58 | $248.60 | $248.60 |
| Purchase #4 | $123.45 | 5.491% | $130.2286 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $129.54 | 7.363% | $139.078 | $139.08 | $139.10 | $139.10 |
| Purchase #6 | $229.48 | 9.740% | $251.8314 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $153.73 | 7.815% | $165.744 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $1,215.09 | $1,313.7102 | $1,313.71 | $1,313.80 | $1,313.60 | |