| 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 | $28.49 | 3.502% | $29.4877 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $225.50 | 3.309% | $232.9618 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $92.76 | 10.487% | $102.4877 | $102.49 | $102.50 | $102.50 |
| Purchase #4 | $172.62 | 12.566% | $194.3114 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $76.27 | 6.301% | $81.0758 | $81.08 | $81.10 | $81.10 |
| Purchase #6 | $71.75 | 10.342% | $79.1704 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $193.76 | 5.522% | $204.4594 | $204.46 | $204.45 | $204.50 |
| 7 purchase totals = | $861.15 | $923.9542 | $923.96 | $923.95 | $924.10 | |