| 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 | $90.67 | 7.417% | $97.395 | $97.40 | $97.40 | $97.40 |
| Purchase #2 | $64.45 | 6.741% | $68.7946 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $89.83 | 10.530% | $99.2891 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $90.79 | 13.676% | $103.2064 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $129.44 | 10.171% | $142.6053 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $61.79 | 11.628% | $68.9749 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $116.28 | 8.465% | $126.1231 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $643.25 | $706.3884 | $706.39 | $706.35 | $706.40 | |