| 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 | $247.62 | 12.424% | $278.3843 | $278.38 | $278.40 | $278.40 |
| Purchase #2 | $88.69 | 7.628% | $95.4553 | $95.46 | $95.45 | $95.50 |
| Purchase #3 | $154.83 | 6.410% | $164.7546 | $164.75 | $164.75 | $164.80 |
| Purchase #4 | $220.90 | 6.626% | $235.5368 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $93.83 | 3.685% | $97.2876 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $204.69 | 11.371% | $227.9653 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $179.98 | 5.129% | $189.2112 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $1,190.54 | $1,288.5951 | $1,288.60 | $1,288.60 | $1,288.70 | |