| 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 | $228.48 | 9.355% | $249.8543 | $249.85 | $249.85 | $249.90 |
| Purchase #2 | $87.93 | 3.702% | $91.1852 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $105.85 | 12.207% | $118.7711 | $118.77 | $118.75 | $118.80 |
| Purchase #4 | $33.90 | 10.579% | $37.4863 | $37.49 | $37.50 | $37.50 |
| Purchase #5 | $144.87 | 13.133% | $163.8958 | $163.90 | $163.90 | $163.90 |
| Purchase #6 | $129.31 | 12.387% | $145.3276 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $106.32 | 4.518% | $111.1235 | $111.12 | $111.10 | $111.10 |
| 7 purchase totals = | $836.66 | $917.6438 | $917.65 | $917.65 | $917.70 | |