| 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 | $131.70 | 3.429% | $136.216 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $88.82 | 8.359% | $96.2445 | $96.24 | $96.25 | $96.20 |
| Purchase #3 | $136.63 | 8.669% | $148.4745 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $48.76 | 10.188% | $53.7277 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $226.90 | 5.215% | $238.7328 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $106.26 | 11.380% | $118.3524 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $82.39 | 13.141% | $93.2169 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $821.46 | $884.9648 | $884.96 | $884.95 | $884.90 | |