| 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 | $82.76 | 7.350% | $88.8429 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $113.83 | 10.843% | $126.1726 | $126.17 | $126.15 | $126.20 |
| Purchase #3 | $61.68 | 12.231% | $69.2241 | $69.22 | $69.20 | $69.20 |
| Purchase #4 | $164.39 | 8.551% | $178.447 | $178.45 | $178.45 | $178.40 |
| Purchase #5 | $192.43 | 4.590% | $201.2625 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $64.94 | 9.699% | $71.2385 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $172.65 | 4.388% | $180.2259 | $180.23 | $180.25 | $180.20 |
| 7 purchase totals = | $852.68 | $915.4135 | $915.41 | $915.40 | $915.30 | |