| 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 | $183.66 | 13.497% | $208.4486 | $208.45 | $208.45 | $208.40 |
| Purchase #2 | $29.49 | 4.433% | $30.7973 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $240.40 | 11.534% | $268.1277 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $185.52 | 9.164% | $202.5211 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $98.56 | 6.574% | $105.0393 | $105.04 | $105.05 | $105.00 |
| Purchase #6 | $29.97 | 9.671% | $32.8684 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $215.50 | 4.691% | $225.6091 | $225.61 | $225.60 | $225.60 |
| 7 purchase totals = | $983.10 | $1,073.4115 | $1,073.42 | $1,073.40 | $1,073.30 | |