| 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 | $111.71 | 5.536% | $117.8943 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $200.95 | 12.726% | $226.5229 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $108.60 | 4.668% | $113.6694 | $113.67 | $113.65 | $113.70 |
| Purchase #4 | $48.58 | 9.848% | $53.3642 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $98.93 | 10.230% | $109.0505 | $109.05 | $109.05 | $109.10 |
| Purchase #6 | $28.86 | 3.498% | $29.8695 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $59.93 | 5.342% | $63.1315 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $657.56 | $713.5023 | $713.49 | $713.45 | $713.60 | |