| 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 | $202.52 | 11.291% | $225.3865 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $151.36 | 4.172% | $157.6747 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $101.61 | 12.729% | $114.5439 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $201.56 | 7.720% | $217.1204 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $107.38 | 13.768% | $122.1641 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $157.46 | 5.174% | $165.607 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $38.91 | 6.738% | $41.5318 | $41.53 | $41.55 | $41.50 |
| 7 purchase totals = | $960.80 | $1,044.0284 | $1,044.02 | $1,044.00 | $1,044.00 | |