| 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 | $249.34 | 11.822% | $278.817 | $278.82 | $278.80 | $278.80 |
| Purchase #2 | $150.60 | 9.599% | $165.0561 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $133.56 | 11.329% | $148.691 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $21.86 | 9.757% | $23.9929 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $145.65 | 5.406% | $153.5238 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $168.57 | 11.816% | $188.4882 | $188.49 | $188.50 | $188.50 |
| Purchase #7 | $161.75 | 11.254% | $179.9533 | $179.95 | $179.95 | $180.00 |
| 7 purchase totals = | $1,031.33 | $1,138.5223 | $1,138.52 | $1,138.50 | $1,138.60 | |