| 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 | $219.51 | 4.620% | $229.6514 | $229.65 | $229.65 | $229.70 |
| Purchase #2 | $127.35 | 6.139% | $135.168 | $135.17 | $135.15 | $135.20 |
| Purchase #3 | $250.99 | 4.326% | $261.8478 | $261.85 | $261.85 | $261.80 |
| Purchase #4 | $203.35 | 9.251% | $222.1619 | $222.16 | $222.15 | $222.20 |
| Purchase #5 | $229.97 | 6.731% | $245.4493 | $245.45 | $245.45 | $245.40 |
| Purchase #6 | $100.87 | 13.446% | $114.433 | $114.43 | $114.45 | $114.40 |
| Purchase #7 | $106.91 | 7.649% | $115.0875 | $115.09 | $115.10 | $115.10 |
| 7 purchase totals = | $1,238.95 | $1,323.7989 | $1,323.80 | $1,323.80 | $1,323.80 | |