| 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 | $136.96 | 10.665% | $151.5668 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $198.64 | 12.334% | $223.1403 | $223.14 | $223.15 | $223.10 |
| Purchase #3 | $176.96 | 10.248% | $195.0949 | $195.09 | $195.10 | $195.10 |
| Purchase #4 | $6.79 | 6.215% | $7.212 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $199.56 | 5.119% | $209.7755 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $221.41 | 11.305% | $246.4404 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $226.88 | 10.737% | $251.2401 | $251.24 | $251.25 | $251.20 |
| 7 purchase totals = | $1,167.20 | $1,284.4700 | $1,284.47 | $1,284.50 | $1,284.40 | |