| 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 | $102.25 | 5.244% | $107.612 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $177.72 | 6.765% | $189.7428 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $88.95 | 10.117% | $97.9491 | $97.95 | $97.95 | $97.90 |
| Purchase #4 | $118.47 | 8.262% | $128.258 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $139.51 | 10.165% | $153.6912 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $91.97 | 11.204% | $102.2743 | $102.27 | $102.25 | $102.30 |
| Purchase #7 | $131.85 | 12.446% | $148.2601 | $148.26 | $148.25 | $148.30 |
| 7 purchase totals = | $850.72 | $927.7875 | $927.78 | $927.75 | $927.80 | |