| 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 | $200.92 | 6.641% | $214.2631 | $214.26 | $214.25 | $214.30 |
| Purchase #2 | $234.58 | 13.560% | $266.389 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $232.31 | 7.788% | $250.4023 | $250.40 | $250.40 | $250.40 |
| Purchase #4 | $192.56 | 6.717% | $205.4943 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $109.68 | 10.636% | $121.3456 | $121.35 | $121.35 | $121.30 |
| Purchase #6 | $79.83 | 4.745% | $83.6179 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $190.92 | 4.397% | $199.3148 | $199.31 | $199.30 | $199.30 |
| 7 purchase totals = | $1,240.80 | $1,340.8270 | $1,340.82 | $1,340.80 | $1,340.80 | |