| 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 | $144.38 | 11.433% | $160.887 | $160.89 | $160.90 | $160.90 |
| Purchase #2 | $88.35 | 10.273% | $97.4262 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $238.70 | 10.679% | $264.1908 | $264.19 | $264.20 | $264.20 |
| Purchase #4 | $26.80 | 9.513% | $29.3495 | $29.35 | $29.35 | $29.30 |
| Purchase #5 | $97.41 | 5.357% | $102.6283 | $102.63 | $102.65 | $102.60 |
| Purchase #6 | $113.75 | 12.110% | $127.5251 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $224.77 | 12.546% | $252.9696 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $934.16 | $1,034.9765 | $1,034.99 | $1,035.05 | $1,034.90 | |