| 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 | $164.75 | 8.658% | $179.0141 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $94.96 | 4.740% | $99.4611 | $99.46 | $99.45 | $99.50 |
| Purchase #3 | $156.97 | 13.272% | $177.8031 | $177.80 | $177.80 | $177.80 |
| Purchase #4 | $99.98 | 13.249% | $113.2264 | $113.23 | $113.25 | $113.20 |
| Purchase #5 | $167.66 | 6.754% | $178.9838 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $104.48 | 3.870% | $108.5234 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $95.48 | 6.188% | $101.3883 | $101.39 | $101.40 | $101.40 |
| 7 purchase totals = | $884.28 | $958.4002 | $958.39 | $958.40 | $958.40 | |