| 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 | $104.96 | 4.561% | $109.7472 | $109.75 | $109.75 | $109.70 |
| Purchase #2 | $56.32 | 6.814% | $60.1576 | $60.16 | $60.15 | $60.20 |
| Purchase #3 | $23.54 | 7.718% | $25.3568 | $25.36 | $25.35 | $25.40 |
| Purchase #4 | $210.99 | 5.727% | $223.0734 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $210.28 | 7.306% | $225.6431 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $78.87 | 13.547% | $89.5545 | $89.55 | $89.55 | $89.60 |
| Purchase #7 | $236.84 | 5.420% | $249.6767 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $921.80 | $983.2093 | $983.21 | $983.20 | $983.30 | |