| 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 | $218.52 | 3.497% | $226.1616 | $226.16 | $226.15 | $226.20 |
| Purchase #2 | $174.29 | 3.119% | $179.7261 | $179.73 | $179.75 | $179.70 |
| Purchase #3 | $152.26 | 11.146% | $169.2309 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $185.96 | 3.584% | $192.6248 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $104.91 | 9.341% | $114.7096 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $76.85 | 9.344% | $84.0309 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $33.37 | 9.410% | $36.5101 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $946.16 | $1,002.9940 | $1,002.99 | $1,003.00 | $1,002.90 | |