| 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 | $205.27 | 6.720% | $219.0641 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $193.37 | 7.162% | $207.2192 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $37.98 | 6.270% | $40.3613 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $31.78 | 4.235% | $33.1259 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $227.87 | 9.811% | $250.2263 | $250.23 | $250.25 | $250.20 |
| Purchase #6 | $195.26 | 9.299% | $213.4172 | $213.42 | $213.40 | $213.40 |
| Purchase #7 | $88.46 | 6.768% | $94.447 | $94.45 | $94.45 | $94.40 |
| 7 purchase totals = | $979.99 | $1,057.8610 | $1,057.87 | $1,057.85 | $1,057.80 | |