| 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 | $144.66 | 13.690% | $164.464 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $154.47 | 4.552% | $161.5015 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $162.73 | 10.774% | $180.2625 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $118.63 | 6.279% | $126.0788 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $164.44 | 12.471% | $184.9473 | $184.95 | $184.95 | $184.90 |
| Purchase #6 | $196.78 | 8.747% | $213.9923 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $105.50 | 5.170% | $110.9544 | $110.95 | $110.95 | $111.00 |
| 7 purchase totals = | $1,047.21 | $1,142.2008 | $1,142.19 | $1,142.20 | $1,142.30 | |