| 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 | $226.42 | 5.756% | $239.4527 | $239.45 | $239.45 | $239.50 |
| Purchase #2 | $178.70 | 10.204% | $196.9345 | $196.93 | $196.95 | $196.90 |
| Purchase #3 | $99.77 | 10.352% | $110.0982 | $110.10 | $110.10 | $110.10 |
| Purchase #4 | $5.92 | 13.340% | $6.7097 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $32.48 | 13.561% | $36.8846 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $167.85 | 5.515% | $177.1069 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $204.54 | 9.133% | $223.2206 | $223.22 | $223.20 | $223.20 |
| 7 purchase totals = | $915.68 | $990.4072 | $990.40 | $990.40 | $990.40 | |