| 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 | $195.67 | 11.559% | $218.2875 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $8.99 | 13.194% | $10.1761 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $127.85 | 12.547% | $143.8913 | $143.89 | $143.90 | $143.90 |
| Purchase #4 | $134.90 | 6.409% | $143.5457 | $143.55 | $143.55 | $143.50 |
| Purchase #5 | $200.39 | 12.753% | $225.9457 | $225.95 | $225.95 | $225.90 |
| Purchase #6 | $121.79 | 11.522% | $135.8226 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $188.89 | 8.352% | $204.6661 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $978.48 | $1,082.3350 | $1,082.35 | $1,082.35 | $1,082.30 | |