| 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 | $224.57 | 4.399% | $234.4488 | $234.45 | $234.45 | $234.40 |
| Purchase #2 | $80.48 | 12.304% | $90.3823 | $90.38 | $90.40 | $90.40 |
| Purchase #3 | $223.67 | 7.243% | $239.8704 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $86.77 | 3.562% | $89.8607 | $89.86 | $89.85 | $89.90 |
| Purchase #5 | $146.85 | 11.731% | $164.077 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $115.55 | 8.219% | $125.0471 | $125.05 | $125.05 | $125.00 |
| Purchase #7 | $56.81 | 10.302% | $62.6626 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $934.70 | $1,006.3489 | $1,006.35 | $1,006.35 | $1,006.40 | |