| 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 | $196.55 | 9.435% | $215.0945 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $177.71 | 6.780% | $189.7587 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $167.84 | 3.816% | $174.2448 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $247.56 | 7.697% | $266.6147 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $227.85 | 5.807% | $241.0812 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $154.65 | 3.309% | $159.7674 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $161.77 | 9.301% | $176.8162 | $176.82 | $176.80 | $176.80 |
| 7 purchase totals = | $1,333.93 | $1,423.3775 | $1,423.37 | $1,423.35 | $1,423.40 | |