| 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 | $98.56 | 8.863% | $107.2954 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $129.55 | 3.619% | $134.2384 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $207.29 | 5.523% | $218.7386 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $136.34 | 4.852% | $142.9552 | $142.96 | $142.95 | $143.00 |
| Purchase #5 | $173.91 | 12.220% | $195.1618 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $7.76 | 4.452% | $8.1055 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $120.53 | 4.870% | $126.3998 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $873.94 | $932.8947 | $932.91 | $932.90 | $932.90 | |