| 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 | $194.62 | 6.610% | $207.4844 | $207.48 | $207.50 | $207.50 |
| Purchase #2 | $196.55 | 12.426% | $220.9733 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $133.45 | 3.287% | $137.8365 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $238.35 | 9.861% | $261.8537 | $261.85 | $261.85 | $261.90 |
| Purchase #5 | $184.38 | 9.514% | $201.9219 | $201.92 | $201.90 | $201.90 |
| Purchase #6 | $231.62 | 10.590% | $256.1486 | $256.15 | $256.15 | $256.10 |
| Purchase #7 | $218.42 | 9.759% | $239.7356 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $1,397.39 | $1,525.9540 | $1,525.95 | $1,525.95 | $1,525.90 | |