| 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 | $14.32 | 7.233% | $15.3558 | $15.36 | $15.35 | $15.40 |
| Purchase #2 | $182.46 | 7.470% | $196.0898 | $196.09 | $196.10 | $196.10 |
| Purchase #3 | $212.25 | 8.794% | $230.9153 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $191.50 | 3.671% | $198.53 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $125.98 | 12.760% | $142.055 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $17.44 | 5.756% | $18.4438 | $18.44 | $18.45 | $18.40 |
| Purchase #7 | $140.26 | 13.524% | $159.2288 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $884.21 | $960.6185 | $960.63 | $960.65 | $960.60 | |