| 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 | $238.63 | 10.505% | $263.6981 | $263.70 | $263.70 | $263.70 |
| Purchase #2 | $130.83 | 3.413% | $135.2952 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $107.34 | 6.214% | $114.0101 | $114.01 | $114.00 | $114.00 |
| Purchase #4 | $16.82 | 3.818% | $17.4622 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $40.47 | 4.244% | $42.1875 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $47.32 | 4.469% | $49.4347 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $240.80 | 3.561% | $249.3749 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $822.21 | $871.4627 | $871.46 | $871.45 | $871.50 | |