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 | $234.84 | 9.741% | $257.7158 | $257.72 | $257.70 | $257.70 |
Purchase #2 | $180.90 | 13.374% | $205.0936 | $205.09 | $205.10 | $205.10 |
Purchase #3 | $35.71 | 13.313% | $40.4641 | $40.46 | $40.45 | $40.50 |
Purchase #4 | $69.84 | 4.430% | $72.9339 | $72.93 | $72.95 | $72.90 |
Purchase #5 | $115.89 | 6.572% | $123.5063 | $123.51 | $123.50 | $123.50 |
Purchase #6 | $175.66 | 7.726% | $189.2315 | $189.23 | $189.25 | $189.20 |
Purchase #7 | $130.72 | 13.162% | $147.9254 | $147.93 | $147.95 | $147.90 |
7 purchase totals = | $943.56 | $1,036.8706 | $1,036.87 | $1,036.90 | $1,036.80 |