| 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 | $241.34 | 3.168% | $248.9857 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $13.94 | 12.415% | $15.6707 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $155.49 | 6.525% | $165.6357 | $165.64 | $165.65 | $165.60 |
| Purchase #4 | $101.47 | 12.527% | $114.1811 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $71.28 | 11.167% | $79.2398 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $176.87 | 5.696% | $186.9445 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $53.72 | 8.451% | $58.2599 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $814.11 | $868.9174 | $868.92 | $868.95 | $868.90 | |