| 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 | $166.33 | 12.438% | $187.0181 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $23.40 | 6.383% | $24.8936 | $24.89 | $24.90 | $24.90 |
| Purchase #3 | $75.97 | 7.665% | $81.7931 | $81.79 | $81.80 | $81.80 |
| Purchase #4 | $75.81 | 5.221% | $79.768 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $30.47 | 10.407% | $33.641 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $169.41 | 4.325% | $176.737 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $27.78 | 12.789% | $31.3328 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $569.17 | $615.1836 | $615.18 | $615.20 | $615.10 | |