| 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 | $69.87 | 10.499% | $77.2057 | $77.21 | $77.20 | $77.20 |
| Purchase #2 | $121.72 | 8.871% | $132.5178 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $27.75 | 3.566% | $28.7396 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $161.66 | 10.649% | $178.8752 | $178.88 | $178.90 | $178.90 |
| Purchase #5 | $48.65 | 11.752% | $54.3673 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $14.27 | 11.424% | $15.9002 | $15.90 | $15.90 | $15.90 |
| Purchase #7 | $139.66 | 13.337% | $158.2865 | $158.29 | $158.30 | $158.30 |
| 7 purchase totals = | $583.58 | $645.8923 | $645.91 | $645.90 | $645.90 | |