| 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 | $241.81 | 13.203% | $273.7362 | $273.74 | $273.75 | $273.70 |
| Purchase #2 | $221.85 | 9.108% | $242.0561 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $222.96 | 4.715% | $233.4726 | $233.47 | $233.45 | $233.50 |
| Purchase #4 | $212.53 | 10.110% | $234.0168 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $83.60 | 6.612% | $89.1276 | $89.13 | $89.15 | $89.10 |
| Purchase #6 | $41.83 | 13.165% | $47.3369 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $184.52 | 7.833% | $198.9735 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $1,209.10 | $1,318.7197 | $1,318.73 | $1,318.70 | $1,318.70 | |