| 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 | $128.76 | 4.727% | $134.8465 | $134.85 | $134.85 | $134.80 |
| Purchase #2 | $245.68 | 3.505% | $254.2911 | $254.29 | $254.30 | $254.30 |
| Purchase #3 | $196.84 | 6.851% | $210.3255 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $106.45 | 4.114% | $110.8294 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $51.62 | 10.133% | $56.8507 | $56.85 | $56.85 | $56.90 |
| Purchase #6 | $56.90 | 12.863% | $64.219 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $28.56 | 10.659% | $31.6042 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $814.81 | $862.9664 | $862.97 | $863.00 | $862.90 | |