| 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 | $220.30 | 7.229% | $236.2255 | $236.23 | $236.25 | $236.20 |
| Purchase #2 | $67.53 | 7.246% | $72.4232 | $72.42 | $72.40 | $72.40 |
| Purchase #3 | $207.26 | 11.402% | $230.8918 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $47.60 | 11.697% | $53.1678 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $190.37 | 10.582% | $210.515 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $220.87 | 9.517% | $241.8902 | $241.89 | $241.90 | $241.90 |
| Purchase #7 | $219.48 | 10.548% | $242.6308 | $242.63 | $242.65 | $242.60 |
| 7 purchase totals = | $1,173.41 | $1,287.7443 | $1,287.75 | $1,287.75 | $1,287.70 | |