| 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 | $219.43 | 10.505% | $242.4811 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $245.96 | 5.738% | $260.0732 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $212.63 | 5.837% | $225.0412 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $20.37 | 12.834% | $22.9843 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $14.67 | 6.810% | $15.669 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $76.47 | 12.163% | $85.771 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $215.69 | 7.247% | $231.3211 | $231.32 | $231.30 | $231.30 |
| 7 purchase totals = | $1,005.22 | $1,083.3409 | $1,083.33 | $1,083.30 | $1,083.40 | |