| 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 | $50.95 | 6.822% | $54.4258 | $54.43 | $54.45 | $54.40 |
| Purchase #2 | $112.99 | 8.231% | $122.2902 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $88.85 | 3.591% | $92.0406 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $183.34 | 5.356% | $193.1597 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $239.55 | 5.356% | $252.3803 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $79.64 | 4.429% | $83.1673 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $50.63 | 12.258% | $56.8362 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $805.95 | $854.3001 | $854.31 | $854.35 | $854.30 | |