| 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 | $104.53 | 9.548% | $114.5105 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $160.96 | 4.620% | $168.3964 | $168.40 | $168.40 | $168.40 |
| Purchase #3 | $108.32 | 13.349% | $122.7796 | $122.78 | $122.80 | $122.80 |
| Purchase #4 | $36.85 | 8.726% | $40.0655 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $68.45 | 8.856% | $74.5119 | $74.51 | $74.50 | $74.50 |
| Purchase #6 | $152.70 | 10.657% | $168.9732 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $84.59 | 6.837% | $90.3734 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $716.40 | $779.6105 | $779.61 | $779.55 | $779.70 | |