| 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 | $10.27 | 13.298% | $11.6357 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $117.44 | 5.862% | $124.3243 | $124.32 | $124.30 | $124.30 |
| Purchase #3 | $169.72 | 11.668% | $189.5229 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $37.59 | 7.798% | $40.5213 | $40.52 | $40.50 | $40.50 |
| Purchase #5 | $107.83 | 12.125% | $120.9044 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $95.82 | 10.863% | $106.2289 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $243.36 | 13.513% | $276.2452 | $276.25 | $276.25 | $276.20 |
| 7 purchase totals = | $782.03 | $869.3827 | $869.38 | $869.35 | $869.20 | |