| 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 | $8.85 | 10.167% | $9.7498 | $9.75 | $9.75 | $9.70 |
| Purchase #2 | $177.63 | 10.371% | $196.052 | $196.05 | $196.05 | $196.10 |
| Purchase #3 | $241.83 | 3.331% | $249.8854 | $249.89 | $249.90 | $249.90 |
| Purchase #4 | $117.41 | 3.285% | $121.2669 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $62.80 | 3.668% | $65.1035 | $65.10 | $65.10 | $65.10 |
| Purchase #6 | $195.52 | 3.137% | $201.6535 | $201.65 | $201.65 | $201.70 |
| Purchase #7 | $87.37 | 11.527% | $97.4411 | $97.44 | $97.45 | $97.40 |
| 7 purchase totals = | $891.41 | $941.1522 | $941.15 | $941.15 | $941.20 | |