| 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 | $208.47 | 11.415% | $232.2669 | $232.27 | $232.25 | $232.30 |
| Purchase #2 | $194.63 | 13.797% | $221.4831 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $217.46 | 13.591% | $247.015 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $198.82 | 6.743% | $212.2264 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $25.80 | 12.228% | $28.9548 | $28.95 | $28.95 | $29.00 |
| Purchase #6 | $217.79 | 9.667% | $238.8438 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $196.41 | 6.284% | $208.7524 | $208.75 | $208.75 | $208.80 |
| 7 purchase totals = | $1,259.38 | $1,389.5424 | $1,389.54 | $1,389.55 | $1,389.60 | |