| 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 | $221.32 | 7.224% | $237.3082 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $145.29 | 4.402% | $151.6857 | $151.69 | $151.70 | $151.70 |
| Purchase #3 | $42.67 | 11.510% | $47.5813 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $134.63 | 9.212% | $147.0321 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $95.37 | 11.535% | $106.3709 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $137.25 | 5.458% | $144.7411 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $110.37 | 3.767% | $114.5276 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $886.90 | $949.2469 | $949.25 | $949.30 | $949.20 | |