| 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 | $62.31 | 9.318% | $68.116 | $68.12 | $68.10 | $68.10 |
| Purchase #2 | $97.81 | 6.378% | $104.0483 | $104.05 | $104.05 | $104.00 |
| Purchase #3 | $106.84 | 10.815% | $118.3947 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $21.45 | 7.124% | $22.9781 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $105.63 | 11.680% | $117.9676 | $117.97 | $117.95 | $118.00 |
| Purchase #6 | $202.75 | 6.615% | $216.1619 | $216.16 | $216.15 | $216.20 |
| Purchase #7 | $119.68 | 13.493% | $135.8284 | $135.83 | $135.85 | $135.80 |
| 7 purchase totals = | $716.47 | $783.4950 | $783.50 | $783.50 | $783.50 | |