| 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 | $140.55 | 10.443% | $155.2276 | $155.23 | $155.25 | $155.20 |
| Purchase #2 | $120.74 | 13.704% | $137.2862 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $230.97 | 12.667% | $260.227 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $177.91 | 11.676% | $198.6828 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $127.56 | 9.756% | $140.0048 | $140.00 | $140.00 | $140.00 |
| Purchase #6 | $96.35 | 5.544% | $101.6916 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $29.42 | 12.418% | $33.0734 | $33.07 | $33.05 | $33.10 |
| 7 purchase totals = | $923.50 | $1,026.1934 | $1,026.19 | $1,026.25 | $1,026.20 | |