| 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 | $121.34 | 13.193% | $137.3484 | $137.35 | $137.35 | $137.30 |
| Purchase #2 | $174.37 | 7.751% | $187.8854 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $249.84 | 9.858% | $274.4692 | $274.47 | $274.45 | $274.50 |
| Purchase #4 | $231.82 | 9.261% | $253.2889 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $193.46 | 9.614% | $212.0592 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $177.35 | 10.634% | $196.2094 | $196.21 | $196.20 | $196.20 |
| Purchase #7 | $233.55 | 3.225% | $241.082 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $1,381.73 | $1,502.3425 | $1,502.35 | $1,502.35 | $1,502.40 | |