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 | $87.98 | 3.300% | $90.8833 | $90.88 | $90.90 | $90.90 |
Purchase #2 | $17.72 | 12.153% | $19.8735 | $19.87 | $19.85 | $19.90 |
Purchase #3 | $223.41 | 8.874% | $243.2354 | $243.24 | $243.25 | $243.20 |
Purchase #4 | $132.38 | 3.268% | $136.7062 | $136.71 | $136.70 | $136.70 |
Purchase #5 | $60.25 | 11.245% | $67.0251 | $67.03 | $67.05 | $67.00 |
Purchase #6 | $168.29 | 6.730% | $179.6159 | $179.62 | $179.60 | $179.60 |
Purchase #7 | $78.26 | 3.192% | $80.7581 | $80.76 | $80.75 | $80.80 |
7 purchase totals = | $768.29 | $818.0975 | $818.11 | $818.10 | $818.10 |