| 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 | $210.75 | 7.725% | $227.0304 | $227.03 | $227.05 | $227.00 |
| Purchase #2 | $140.64 | 12.669% | $158.4577 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $95.40 | 8.567% | $103.5729 | $103.57 | $103.55 | $103.60 |
| Purchase #4 | $237.75 | 4.155% | $247.6285 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $31.40 | 5.257% | $33.0507 | $33.05 | $33.05 | $33.10 |
| Purchase #6 | $105.65 | 12.138% | $118.4738 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $54.78 | 6.813% | $58.5122 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $876.37 | $946.7262 | $946.72 | $946.70 | $946.80 | |