| 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 | $126.83 | 13.184% | $143.5513 | $143.55 | $143.55 | $143.60 |
| Purchase #2 | $73.48 | 8.519% | $79.7398 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $34.49 | 13.573% | $39.1713 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $234.62 | 8.428% | $254.3938 | $254.39 | $254.40 | $254.40 |
| Purchase #5 | $207.80 | 12.370% | $233.5049 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $5.94 | 13.584% | $6.7469 | $6.75 | $6.75 | $6.70 |
| Purchase #7 | $191.50 | 4.535% | $200.1845 | $200.18 | $200.20 | $200.20 |
| 7 purchase totals = | $874.66 | $957.2925 | $957.28 | $957.30 | $957.30 | |