| 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 | $118.83 | 4.293% | $123.9314 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $230.59 | 3.499% | $238.6583 | $238.66 | $238.65 | $238.70 |
| Purchase #3 | $154.81 | 12.259% | $173.7882 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $138.94 | 7.734% | $149.6856 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $30.64 | 11.716% | $34.2298 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $52.25 | 3.196% | $53.9199 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $203.47 | 4.560% | $212.7482 | $212.75 | $212.75 | $212.70 |
| 7 purchase totals = | $929.53 | $986.9614 | $986.97 | $987.00 | $986.90 | |