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 | $142.97 | 5.560% | $150.9191 | $150.92 | $150.90 | $150.90 |
Purchase #2 | $137.75 | 11.858% | $154.0844 | $154.08 | $154.10 | $154.10 |
Purchase #3 | $109.60 | 5.407% | $115.5261 | $115.53 | $115.55 | $115.50 |
Purchase #4 | $224.26 | 13.136% | $253.7188 | $253.72 | $253.70 | $253.70 |
Purchase #5 | $161.43 | 6.551% | $172.0053 | $172.01 | $172.00 | $172.00 |
Purchase #6 | $209.41 | 10.762% | $231.9467 | $231.95 | $231.95 | $231.90 |
Purchase #7 | $51.91 | 6.397% | $55.2307 | $55.23 | $55.25 | $55.20 |
7 purchase totals = | $1,037.33 | $1,133.4311 | $1,133.44 | $1,133.45 | $1,133.30 |