| 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 | $239.52 | 8.196% | $259.1511 | $259.15 | $259.15 | $259.20 |
| Purchase #2 | $211.76 | 7.293% | $227.2037 | $227.20 | $227.20 | $227.20 |
| Purchase #3 | $182.32 | 10.270% | $201.0443 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $34.92 | 10.561% | $38.6079 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $116.70 | 13.279% | $132.1966 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $171.56 | 5.425% | $180.8671 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $161.97 | 7.637% | $174.3396 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $1,118.75 | $1,213.4103 | $1,213.41 | $1,213.40 | $1,213.40 | |