| 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 | $193.45 | 4.580% | $202.31 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $201.58 | 3.201% | $208.0326 | $208.03 | $208.05 | $208.00 |
| Purchase #3 | $224.48 | 8.197% | $242.8806 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $173.92 | 4.665% | $182.0334 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $101.73 | 13.680% | $115.6467 | $115.65 | $115.65 | $115.60 |
| Purchase #6 | $202.50 | 11.359% | $225.502 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $31.69 | 12.829% | $35.7555 | $35.76 | $35.75 | $35.80 |
| 7 purchase totals = | $1,129.35 | $1,212.1608 | $1,212.16 | $1,212.20 | $1,212.10 | |