| 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 | $151.77 | 11.126% | $168.6559 | $168.66 | $168.65 | $168.70 |
| Purchase #2 | $37.70 | 10.846% | $41.7889 | $41.79 | $41.80 | $41.80 |
| Purchase #3 | $33.75 | 11.645% | $37.6802 | $37.68 | $37.70 | $37.70 |
| Purchase #4 | $234.39 | 10.716% | $259.5072 | $259.51 | $259.50 | $259.50 |
| Purchase #5 | $21.61 | 3.415% | $22.348 | $22.35 | $22.35 | $22.30 |
| Purchase #6 | $23.77 | 3.257% | $24.5442 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $248.82 | 5.873% | $263.4332 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $751.81 | $817.9576 | $817.96 | $818.00 | $817.90 | |