| 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 | $12.63 | 12.470% | $14.205 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $130.61 | 6.188% | $138.6921 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $230.63 | 9.312% | $252.1063 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $177.33 | 7.843% | $191.238 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $146.83 | 7.253% | $157.4796 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $234.50 | 6.720% | $250.2584 | $250.26 | $250.25 | $250.30 |
| Purchase #7 | $217.82 | 4.702% | $228.0619 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $1,150.35 | $1,232.0413 | $1,232.05 | $1,232.05 | $1,232.10 | |