| 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 | $65.26 | 8.286% | $70.6674 | $70.67 | $70.65 | $70.70 |
| Purchase #2 | $170.62 | 12.148% | $191.3469 | $191.35 | $191.35 | $191.30 |
| Purchase #3 | $164.71 | 5.395% | $173.5961 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $66.43 | 4.177% | $69.2048 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $104.73 | 3.862% | $108.7747 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $36.41 | 4.322% | $37.9836 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $53.66 | 6.662% | $57.2348 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $661.82 | $708.8083 | $708.80 | $708.80 | $708.80 | |