| 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 | $24.63 | 13.369% | $27.9228 | $27.92 | $27.90 | $27.90 |
| Purchase #2 | $101.68 | 12.727% | $114.6208 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $144.72 | 9.553% | $158.5451 | $158.55 | $158.55 | $158.50 |
| Purchase #4 | $14.78 | 10.858% | $16.3848 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $183.35 | 8.490% | $198.9164 | $198.92 | $198.90 | $198.90 |
| Purchase #6 | $156.30 | 12.868% | $176.4127 | $176.41 | $176.40 | $176.40 |
| Purchase #7 | $66.72 | 9.653% | $73.1605 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $692.18 | $765.9631 | $765.96 | $765.90 | $765.90 | |