| 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 | $98.57 | 6.579% | $105.0549 | $105.05 | $105.05 | $105.10 |
| Purchase #2 | $96.77 | 8.509% | $105.0042 | $105.00 | $105.00 | $105.00 |
| Purchase #3 | $217.63 | 5.660% | $229.9479 | $229.95 | $229.95 | $229.90 |
| Purchase #4 | $135.72 | 4.166% | $141.3741 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $192.52 | 10.310% | $212.3688 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $73.56 | 11.114% | $81.7355 | $81.74 | $81.75 | $81.70 |
| Purchase #7 | $168.39 | 8.371% | $182.4859 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $983.16 | $1,057.9713 | $1,057.97 | $1,057.95 | $1,058.00 | |