| 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 | $8.92 | 8.709% | $9.6968 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $54.85 | 11.816% | $61.3311 | $61.33 | $61.35 | $61.30 |
| Purchase #3 | $134.98 | 12.548% | $151.9173 | $151.92 | $151.90 | $151.90 |
| Purchase #4 | $68.90 | 4.710% | $72.1452 | $72.15 | $72.15 | $72.10 |
| Purchase #5 | $239.56 | 11.342% | $266.7309 | $266.73 | $266.75 | $266.70 |
| Purchase #6 | $96.27 | 12.416% | $108.2229 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $177.28 | 8.754% | $192.7991 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $780.76 | $862.8433 | $862.85 | $862.85 | $862.70 | |