| 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 | $43.97 | 11.313% | $48.9443 | $48.94 | $48.95 | $48.90 |
| Purchase #2 | $199.25 | 13.788% | $226.7226 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $31.80 | 3.670% | $32.9671 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $172.77 | 4.435% | $180.4323 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $184.54 | 11.500% | $205.7621 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $84.38 | 3.685% | $87.4894 | $87.49 | $87.50 | $87.50 |
| Purchase #7 | $137.81 | 13.299% | $156.1374 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $854.52 | $938.4552 | $938.45 | $938.45 | $938.40 | |