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 | $105.41 | 9.611% | $115.541 | $115.54 | $115.55 | $115.50 |
Purchase #2 | $230.83 | 7.256% | $247.579 | $247.58 | $247.60 | $247.60 |
Purchase #3 | $118.59 | 11.130% | $131.7891 | $131.79 | $131.80 | $131.80 |
Purchase #4 | $70.27 | 5.209% | $73.9304 | $73.93 | $73.95 | $73.90 |
Purchase #5 | $207.98 | 9.620% | $227.9877 | $227.99 | $228.00 | $228.00 |
Purchase #6 | $63.38 | 7.741% | $68.2862 | $68.29 | $68.30 | $68.30 |
Purchase #7 | $22.37 | 9.847% | $24.5728 | $24.57 | $24.55 | $24.60 |
7 purchase totals = | $818.83 | $889.6862 | $889.69 | $889.75 | $889.70 |