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 | $138.36 | 5.125% | $145.451 | $145.45 | $145.45 | $145.50 |
Purchase #2 | $227.70 | 7.614% | $245.0371 | $245.04 | $245.05 | $245.00 |
Purchase #3 | $108.54 | 5.294% | $114.2861 | $114.29 | $114.30 | $114.30 |
Purchase #4 | $40.32 | 4.520% | $42.1425 | $42.14 | $42.15 | $42.10 |
Purchase #5 | $43.85 | 7.842% | $47.2887 | $47.29 | $47.30 | $47.30 |
Purchase #6 | $10.84 | 7.646% | $11.6688 | $11.67 | $11.65 | $11.70 |
Purchase #7 | $30.85 | 3.452% | $31.9149 | $31.91 | $31.90 | $31.90 |
7 purchase totals = | $600.46 | $637.7891 | $637.79 | $637.80 | $637.80 |