| 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 | $217.60 | 7.699% | $234.353 | $234.35 | $234.35 | $234.40 |
| Purchase #2 | $67.96 | 9.447% | $74.3802 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $105.67 | 7.727% | $113.8351 | $113.84 | $113.85 | $113.80 |
| Purchase #4 | $92.83 | 6.670% | $99.0218 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $110.76 | 13.238% | $125.4224 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $249.29 | 3.622% | $258.3193 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $233.92 | 4.721% | $244.9634 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,078.03 | $1,150.2952 | $1,150.29 | $1,150.25 | $1,150.30 | |