| 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 | $234.71 | 6.603% | $250.2079 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $107.25 | 3.339% | $110.8311 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $74.77 | 3.250% | $77.2 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $46.93 | 7.798% | $50.5896 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $77.56 | 9.306% | $84.7777 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $43.64 | 12.275% | $48.9968 | $49.00 | $49.00 | $49.00 |
| Purchase #7 | $208.50 | 3.182% | $215.1345 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $793.36 | $837.7376 | $837.74 | $837.80 | $837.70 | |