| 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 | $43.31 | 13.209% | $49.0308 | $49.03 | $49.05 | $49.00 |
| Purchase #2 | $94.66 | 11.111% | $105.1777 | $105.18 | $105.20 | $105.20 |
| Purchase #3 | $225.86 | 12.783% | $254.7317 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $53.80 | 9.490% | $58.9056 | $58.91 | $58.90 | $58.90 |
| Purchase #5 | $9.32 | 10.762% | $10.323 | $10.32 | $10.30 | $10.30 |
| Purchase #6 | $30.63 | 10.156% | $33.7408 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $189.81 | 3.773% | $196.9715 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $647.39 | $708.8811 | $708.88 | $708.90 | $708.80 | |