| 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 | $129.77 | 3.500% | $134.312 | $134.31 | $134.30 | $134.30 |
| Purchase #2 | $183.39 | 11.836% | $205.096 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $105.69 | 3.457% | $109.3437 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $166.64 | 8.307% | $180.4828 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $218.51 | 4.268% | $227.836 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $146.48 | 7.814% | $157.9259 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $236.44 | 4.472% | $247.0136 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $1,186.92 | $1,262.0100 | $1,262.01 | $1,262.05 | $1,261.90 | |