| 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 | $143.34 | 9.477% | $156.9243 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $173.44 | 7.721% | $186.8313 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $89.59 | 4.551% | $93.6672 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $212.86 | 5.484% | $224.5332 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $104.74 | 3.273% | $108.1681 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $46.58 | 10.761% | $51.5925 | $51.59 | $51.60 | $51.60 |
| Purchase #7 | $129.65 | 9.400% | $141.8371 | $141.84 | $141.85 | $141.80 |
| 7 purchase totals = | $900.20 | $963.5537 | $963.55 | $963.55 | $963.50 | |