| 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 | $45.88 | 8.321% | $49.6977 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $204.96 | 4.133% | $213.431 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $228.61 | 8.465% | $247.9618 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $125.34 | 3.822% | $130.1305 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $163.55 | 4.590% | $171.0569 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $25.70 | 13.646% | $29.207 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $104.85 | 13.764% | $119.2816 | $119.28 | $119.30 | $119.30 |
| 7 purchase totals = | $898.89 | $960.7665 | $960.77 | $960.80 | $960.80 | |