| 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 | $191.86 | 8.563% | $208.289 | $208.29 | $208.30 | $208.30 |
| Purchase #2 | $211.91 | 8.595% | $230.1237 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $162.66 | 7.202% | $174.3748 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $183.70 | 10.473% | $202.9389 | $202.94 | $202.95 | $202.90 |
| Purchase #5 | $132.78 | 9.781% | $145.7672 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $79.56 | 3.229% | $82.129 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $222.62 | 12.831% | $251.1844 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $1,185.09 | $1,294.8070 | $1,294.80 | $1,294.80 | $1,294.80 | |