| 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 | $207.81 | 7.623% | $223.6514 | $223.65 | $223.65 | $223.70 |
| Purchase #2 | $136.71 | 7.289% | $146.6748 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $8.38 | 10.629% | $9.2707 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $223.73 | 11.448% | $249.3426 | $249.34 | $249.35 | $249.30 |
| Purchase #5 | $148.77 | 6.301% | $158.144 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $127.99 | 7.239% | $137.2552 | $137.26 | $137.25 | $137.30 |
| Purchase #7 | $98.79 | 6.459% | $105.1708 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $952.18 | $1,029.5095 | $1,029.50 | $1,029.45 | $1,029.60 | |