| 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 | $169.69 | 6.262% | $180.316 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $170.40 | 12.728% | $192.0885 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $16.48 | 9.776% | $18.0911 | $18.09 | $18.10 | $18.10 |
| Purchase #4 | $235.50 | 11.345% | $262.2175 | $262.22 | $262.20 | $262.20 |
| Purchase #5 | $226.46 | 12.749% | $255.3314 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $162.49 | 11.163% | $180.6288 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $163.25 | 12.648% | $183.8979 | $183.90 | $183.90 | $183.90 |
| 7 purchase totals = | $1,144.27 | $1,272.5712 | $1,272.58 | $1,272.60 | $1,272.50 | |