| 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 | $224.29 | 12.469% | $252.2567 | $252.26 | $252.25 | $252.30 |
| Purchase #2 | $116.89 | 4.369% | $121.9969 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $18.49 | 13.493% | $20.9849 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $114.74 | 10.391% | $126.6626 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $92.41 | 7.345% | $99.1975 | $99.20 | $99.20 | $99.20 |
| Purchase #6 | $204.90 | 7.235% | $219.7245 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $16.41 | 9.644% | $17.9926 | $17.99 | $18.00 | $18.00 |
| 7 purchase totals = | $788.13 | $858.8157 | $858.81 | $858.80 | $858.90 | |