| 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 | $115.81 | 9.612% | $126.9417 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $11.86 | 8.642% | $12.8849 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $86.30 | 4.563% | $90.2379 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $171.50 | 3.674% | $177.8009 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $109.62 | 9.355% | $119.875 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $33.30 | 7.299% | $35.7306 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $243.76 | 3.151% | $251.4409 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $772.15 | $814.9119 | $814.91 | $815.00 | $814.80 | |