| 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 | $240.87 | 10.755% | $266.7756 | $266.78 | $266.80 | $266.80 |
| Purchase #2 | $33.79 | 4.217% | $35.2149 | $35.21 | $35.20 | $35.20 |
| Purchase #3 | $57.85 | 10.157% | $63.7258 | $63.73 | $63.75 | $63.70 |
| Purchase #4 | $46.80 | 4.652% | $48.9771 | $48.98 | $49.00 | $49.00 |
| Purchase #5 | $81.84 | 10.394% | $90.3464 | $90.35 | $90.35 | $90.30 |
| Purchase #6 | $103.31 | 12.837% | $116.5719 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $203.67 | 12.667% | $229.4689 | $229.47 | $229.45 | $229.50 |
| 7 purchase totals = | $768.13 | $851.0806 | $851.09 | $851.10 | $851.10 | |