| 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 | $34.56 | 11.502% | $38.5351 | $38.54 | $38.55 | $38.50 |
| Purchase #2 | $40.55 | 4.548% | $42.3942 | $42.39 | $42.40 | $42.40 |
| Purchase #3 | $156.58 | 8.395% | $169.7249 | $169.72 | $169.70 | $169.70 |
| Purchase #4 | $104.97 | 7.650% | $113.0002 | $113.00 | $113.00 | $113.00 |
| Purchase #5 | $70.40 | 12.740% | $79.369 | $79.37 | $79.35 | $79.40 |
| Purchase #6 | $162.41 | 7.229% | $174.1506 | $174.15 | $174.15 | $174.20 |
| Purchase #7 | $98.66 | 6.300% | $104.8756 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $668.13 | $722.0496 | $722.05 | $722.05 | $722.10 | |