| 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 | $108.41 | 11.542% | $120.9227 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $94.67 | 9.211% | $103.3901 | $103.39 | $103.40 | $103.40 |
| Purchase #3 | $231.64 | 4.682% | $242.4854 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $121.80 | 8.729% | $132.4319 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $97.56 | 12.617% | $109.8691 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $43.60 | 8.343% | $47.2375 | $47.24 | $47.25 | $47.20 |
| Purchase #7 | $249.76 | 12.564% | $281.1398 | $281.14 | $281.15 | $281.10 |
| 7 purchase totals = | $947.44 | $1,037.4765 | $1,037.48 | $1,037.50 | $1,037.40 | |