| 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 | $83.92 | 8.500% | $91.0532 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $29.51 | 3.427% | $30.5213 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $181.38 | 13.775% | $206.3651 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $185.75 | 8.440% | $201.4273 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $211.72 | 13.843% | $241.0284 | $241.03 | $241.05 | $241.00 |
| Purchase #6 | $96.99 | 3.823% | $100.6979 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $246.41 | 8.556% | $267.4928 | $267.49 | $267.50 | $267.50 |
| 7 purchase totals = | $1,035.68 | $1,138.5860 | $1,138.59 | $1,138.60 | $1,138.60 | |