| 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 | $230.59 | 11.172% | $256.3515 | $256.35 | $256.35 | $256.40 |
| Purchase #2 | $174.97 | 6.395% | $186.1593 | $186.16 | $186.15 | $186.20 |
| Purchase #3 | $140.60 | 13.632% | $159.7666 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $151.36 | 7.343% | $162.4744 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $104.74 | 3.691% | $108.606 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $28.60 | 11.308% | $31.8341 | $31.83 | $31.85 | $31.80 |
| Purchase #7 | $107.81 | 9.289% | $117.8245 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $938.67 | $1,023.0164 | $1,023.01 | $1,022.95 | $1,023.10 | |