| 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 | $153.55 | 7.413% | $164.9327 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $199.48 | 5.834% | $211.1177 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $141.61 | 11.540% | $157.9518 | $157.95 | $157.95 | $158.00 |
| Purchase #4 | $95.70 | 9.625% | $104.9111 | $104.91 | $104.90 | $104.90 |
| Purchase #5 | $159.77 | 13.118% | $180.7286 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $18.88 | 4.257% | $19.6837 | $19.68 | $19.70 | $19.70 |
| Purchase #7 | $241.69 | 8.579% | $262.4246 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $1,010.68 | $1,101.7502 | $1,101.74 | $1,101.75 | $1,101.70 | |