| 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 | $130.48 | 10.107% | $143.6676 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $174.96 | 3.553% | $181.1763 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $42.87 | 4.265% | $44.6984 | $44.70 | $44.70 | $44.70 |
| Purchase #4 | $219.70 | 12.545% | $247.2614 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $39.97 | 10.670% | $44.2348 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $154.54 | 7.139% | $165.5726 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $46.26 | 3.415% | $47.8398 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $808.78 | $874.4509 | $874.45 | $874.45 | $874.50 | |