| 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 | $172.55 | 11.708% | $192.7522 | $192.75 | $192.75 | $192.80 |
| Purchase #2 | $236.43 | 8.630% | $256.8339 | $256.83 | $256.85 | $256.80 |
| Purchase #3 | $183.97 | 7.591% | $197.9352 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $13.66 | 13.641% | $15.5234 | $15.52 | $15.50 | $15.50 |
| Purchase #5 | $41.78 | 13.362% | $47.3626 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $89.43 | 8.622% | $97.1407 | $97.14 | $97.15 | $97.10 |
| Purchase #7 | $196.91 | 8.778% | $214.1948 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $934.73 | $1,021.7428 | $1,021.73 | $1,021.75 | $1,021.70 | |