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 | $101.57 | 9.125% | $110.8383 | $110.84 | $110.85 | $110.80 |
Purchase #2 | $237.84 | 5.287% | $250.4146 | $250.41 | $250.40 | $250.40 |
Purchase #3 | $190.62 | 9.779% | $209.2607 | $209.26 | $209.25 | $209.30 |
Purchase #4 | $223.87 | 12.578% | $252.0284 | $252.03 | $252.05 | $252.00 |
Purchase #5 | $73.54 | 4.711% | $77.0045 | $77.00 | $77.00 | $77.00 |
Purchase #6 | $132.80 | 4.492% | $138.7654 | $138.77 | $138.75 | $138.80 |
Purchase #7 | $87.29 | 4.809% | $91.4878 | $91.49 | $91.50 | $91.50 |
7 purchase totals = | $1,047.53 | $1,129.7997 | $1,129.80 | $1,129.80 | $1,129.80 |