| 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 | $7.79 | 3.535% | $8.0654 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $32.67 | 12.341% | $36.7018 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $169.93 | 4.501% | $177.5785 | $177.58 | $177.60 | $177.60 |
| Purchase #4 | $185.35 | 9.792% | $203.4995 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $33.42 | 5.764% | $35.3463 | $35.35 | $35.35 | $35.30 |
| Purchase #6 | $8.38 | 6.607% | $8.9337 | $8.93 | $8.95 | $8.90 |
| Purchase #7 | $215.30 | 12.559% | $242.3395 | $242.34 | $242.35 | $242.30 |
| 7 purchase totals = | $652.84 | $712.4647 | $712.47 | $712.50 | $712.40 | |