| 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 | $187.30 | 11.265% | $208.3993 | $208.40 | $208.40 | $208.40 |
| Purchase #2 | $148.26 | 5.510% | $156.4291 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $17.63 | 8.408% | $19.1123 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $208.44 | 8.447% | $226.0469 | $226.05 | $226.05 | $226.00 |
| Purchase #5 | $85.88 | 4.244% | $89.5247 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $185.45 | 8.446% | $201.1131 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $33.57 | 9.662% | $36.8135 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $866.53 | $937.4389 | $937.43 | $937.40 | $937.30 | |