| 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 | $203.45 | 6.336% | $216.3406 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $41.77 | 10.507% | $46.1588 | $46.16 | $46.15 | $46.20 |
| Purchase #3 | $25.89 | 8.532% | $28.0989 | $28.10 | $28.10 | $28.10 |
| Purchase #4 | $34.98 | 11.619% | $39.0443 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $93.31 | 13.282% | $105.7034 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $207.98 | 13.732% | $236.5398 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $65.41 | 6.644% | $69.7558 | $69.76 | $69.75 | $69.80 |
| 7 purchase totals = | $672.79 | $741.6416 | $741.64 | $741.65 | $741.60 | |