| 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 | $93.66 | 11.441% | $104.3756 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $78.86 | 5.370% | $83.0948 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $98.97 | 8.679% | $107.5596 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $185.87 | 3.154% | $191.7323 | $191.73 | $191.75 | $191.70 |
| Purchase #5 | $73.39 | 11.459% | $81.7998 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $181.76 | 11.142% | $202.0117 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $223.42 | 4.407% | $233.2661 | $233.27 | $233.25 | $233.30 |
| 7 purchase totals = | $935.93 | $1,003.8399 | $1,003.84 | $1,003.85 | $1,003.90 | |