| 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 | $226.56 | 3.158% | $233.7148 | $233.71 | $233.70 | $233.70 |
| Purchase #2 | $164.66 | 12.654% | $185.4961 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $82.77 | 6.347% | $88.0234 | $88.02 | $88.00 | $88.00 |
| Purchase #4 | $46.73 | 11.345% | $52.0315 | $52.03 | $52.05 | $52.00 |
| Purchase #5 | $74.80 | 9.311% | $81.7646 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $73.56 | 11.724% | $82.1842 | $82.18 | $82.20 | $82.20 |
| Purchase #7 | $156.53 | 13.740% | $178.0372 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $825.61 | $901.2518 | $901.24 | $901.25 | $901.20 | |