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 | $18.45 | 12.229% | $20.7063 | $20.71 | $20.70 | $20.70 |
Purchase #2 | $158.99 | 13.192% | $179.964 | $179.96 | $179.95 | $180.00 |
Purchase #3 | $113.26 | 5.531% | $119.5244 | $119.52 | $119.50 | $119.50 |
Purchase #4 | $170.72 | 12.267% | $191.6622 | $191.66 | $191.65 | $191.70 |
Purchase #5 | $34.81 | 8.603% | $37.8047 | $37.80 | $37.80 | $37.80 |
Purchase #6 | $175.77 | 6.296% | $186.8365 | $186.84 | $186.85 | $186.80 |
Purchase #7 | $99.31 | 5.660% | $104.9309 | $104.93 | $104.95 | $104.90 |
7 purchase totals = | $771.31 | $841.4290 | $841.42 | $841.40 | $841.40 |