| 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 | $164.83 | 12.250% | $185.0217 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $208.44 | 11.580% | $232.5774 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $41.55 | 8.344% | $45.0169 | $45.02 | $45.00 | $45.00 |
| Purchase #4 | $74.94 | 12.487% | $84.2978 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $205.43 | 10.571% | $227.146 | $227.15 | $227.15 | $227.10 |
| Purchase #6 | $44.50 | 11.305% | $49.5307 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $226.35 | 13.598% | $257.1291 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $966.04 | $1,080.7196 | $1,080.73 | $1,080.75 | $1,080.60 | |