| 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 | $105.84 | 7.808% | $114.104 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $160.63 | 3.692% | $166.5605 | $166.56 | $166.55 | $166.60 |
| Purchase #3 | $234.46 | 6.424% | $249.5217 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $43.99 | 7.862% | $47.4485 | $47.45 | $47.45 | $47.40 |
| Purchase #5 | $80.57 | 9.490% | $88.2161 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $246.98 | 7.540% | $265.6023 | $265.60 | $265.60 | $265.60 |
| Purchase #7 | $41.42 | 12.443% | $46.5739 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $913.89 | $978.0270 | $978.02 | $977.95 | $978.00 | |