| 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 | $33.97 | 7.222% | $36.4233 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $154.42 | 9.513% | $169.11 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $211.94 | 13.736% | $241.0521 | $241.05 | $241.05 | $241.10 |
| Purchase #4 | $7.45 | 6.165% | $7.9093 | $7.91 | $7.90 | $7.90 |
| Purchase #5 | $238.91 | 7.585% | $257.0313 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $164.95 | 9.501% | $180.6219 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $186.28 | 7.254% | $199.7928 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $997.92 | $1,091.9407 | $1,091.93 | $1,091.90 | $1,091.90 | |