| 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 | $128.54 | 9.187% | $140.349 | $140.35 | $140.35 | $140.30 |
| Purchase #2 | $219.35 | 13.760% | $249.5326 | $249.53 | $249.55 | $249.50 |
| Purchase #3 | $91.28 | 12.796% | $102.9602 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $49.41 | 6.547% | $52.6449 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $222.31 | 8.501% | $241.2086 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $55.81 | 13.125% | $63.1351 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $123.78 | 12.132% | $138.797 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $890.48 | $988.6274 | $988.63 | $988.65 | $988.50 | |