| 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 | $108.47 | 7.549% | $116.6584 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $5.72 | 4.676% | $5.9875 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $243.53 | 12.104% | $273.0069 | $273.01 | $273.00 | $273.00 |
| Purchase #4 | $12.84 | 11.237% | $14.2828 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $123.82 | 3.506% | $128.1611 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $189.91 | 7.718% | $204.5673 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $29.62 | 9.869% | $32.5432 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $713.91 | $775.2072 | $775.21 | $775.20 | $775.30 | |