| 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 | $70.76 | 6.304% | $75.2207 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $92.31 | 13.840% | $105.0857 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $75.99 | 10.859% | $84.2418 | $84.24 | $84.25 | $84.20 |
| Purchase #4 | $13.75 | 8.529% | $14.9227 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $232.93 | 11.857% | $260.5485 | $260.55 | $260.55 | $260.50 |
| Purchase #6 | $16.40 | 10.597% | $18.1379 | $18.14 | $18.15 | $18.10 |
| Purchase #7 | $207.76 | 7.776% | $223.9154 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $709.90 | $782.0727 | $782.08 | $782.05 | $781.90 | |