| 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 | $140.67 | 3.520% | $145.6216 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $101.71 | 12.386% | $114.3078 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $97.43 | 13.419% | $110.5041 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $186.63 | 13.402% | $211.6422 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $66.62 | 13.192% | $75.4085 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $202.90 | 9.606% | $222.3906 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $149.99 | 5.228% | $157.8315 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $945.95 | $1,037.7063 | $1,037.70 | $1,037.70 | $1,037.60 | |