| 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 | $27.97 | 5.635% | $29.5461 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $114.47 | 3.124% | $118.046 | $118.05 | $118.05 | $118.00 |
| Purchase #3 | $207.79 | 6.643% | $221.5935 | $221.59 | $221.60 | $221.60 |
| Purchase #4 | $11.38 | 7.839% | $12.2721 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $186.56 | 6.723% | $199.1024 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $152.52 | 10.371% | $168.3378 | $168.34 | $168.35 | $168.30 |
| Purchase #7 | $43.30 | 9.214% | $47.2897 | $47.29 | $47.30 | $47.30 |
| 7 purchase totals = | $743.99 | $796.1876 | $796.19 | $796.20 | $796.10 | |