| 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 | $214.36 | 3.220% | $221.2624 | $221.26 | $221.25 | $221.30 |
| Purchase #2 | $194.50 | 4.164% | $202.599 | $202.60 | $202.60 | $202.60 |
| Purchase #3 | $154.60 | 4.382% | $161.3746 | $161.37 | $161.35 | $161.40 |
| Purchase #4 | $69.80 | 12.551% | $78.5606 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $225.45 | 11.254% | $250.8221 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $175.96 | 9.428% | $192.5495 | $192.55 | $192.55 | $192.50 |
| Purchase #7 | $9.41 | 11.630% | $10.5044 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $1,044.08 | $1,117.6726 | $1,117.66 | $1,117.60 | $1,117.70 | |