| 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 | $133.40 | 7.616% | $143.5597 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $119.90 | 5.636% | $126.6576 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $177.38 | 3.745% | $184.0229 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $139.71 | 10.817% | $154.8224 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $12.83 | 12.290% | $14.4068 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $205.63 | 8.642% | $223.4005 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $122.36 | 10.144% | $134.7722 | $134.77 | $134.75 | $134.80 |
| 7 purchase totals = | $911.21 | $981.6421 | $981.64 | $981.55 | $981.70 | |