| 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 | $142.66 | 6.398% | $151.7874 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $224.43 | 9.745% | $246.3007 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $164.54 | 10.866% | $182.4189 | $182.42 | $182.40 | $182.40 |
| Purchase #4 | $136.88 | 4.521% | $143.0683 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $28.48 | 12.754% | $32.1123 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $40.56 | 6.503% | $43.1976 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $89.77 | 3.537% | $92.9452 | $92.95 | $92.95 | $92.90 |
| 7 purchase totals = | $827.32 | $891.8304 | $891.84 | $891.80 | $891.80 | |