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 | $87.69 | 3.559% | $90.8109 | $90.81 | $90.80 | $90.80 |
Purchase #2 | $75.90 | 10.377% | $83.7761 | $83.78 | $83.80 | $83.80 |
Purchase #3 | $206.46 | 7.192% | $221.3086 | $221.31 | $221.30 | $221.30 |
Purchase #4 | $98.29 | 12.155% | $110.2371 | $110.24 | $110.25 | $110.20 |
Purchase #5 | $233.92 | 7.559% | $251.602 | $251.60 | $251.60 | $251.60 |
Purchase #6 | $193.75 | 5.217% | $203.8579 | $203.86 | $203.85 | $203.90 |
Purchase #7 | $236.72 | 10.223% | $260.9199 | $260.92 | $260.90 | $260.90 |
7 purchase totals = | $1,132.73 | $1,222.5125 | $1,222.52 | $1,222.50 | $1,222.50 |