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 | $210.83 | 4.545% | $220.4122 | $220.41 | $220.40 | $220.40 |
Purchase #2 | $40.33 | 6.469% | $42.9389 | $42.94 | $42.95 | $42.90 |
Purchase #3 | $192.46 | 8.395% | $208.617 | $208.62 | $208.60 | $208.60 |
Purchase #4 | $134.26 | 9.182% | $146.5878 | $146.59 | $146.60 | $146.60 |
Purchase #5 | $110.81 | 10.320% | $122.2456 | $122.25 | $122.25 | $122.20 |
Purchase #6 | $71.43 | 7.675% | $76.9123 | $76.91 | $76.90 | $76.90 |
Purchase #7 | $63.92 | 13.192% | $72.3523 | $72.35 | $72.35 | $72.40 |
7 purchase totals = | $824.04 | $890.0661 | $890.07 | $890.05 | $890.00 |