| 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 | $187.74 | 3.637% | $194.5681 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $119.39 | 9.344% | $130.5458 | $130.55 | $130.55 | $130.50 |
| Purchase #3 | $247.89 | 12.566% | $279.0399 | $279.04 | $279.05 | $279.00 |
| Purchase #4 | $146.58 | 7.706% | $157.8755 | $157.88 | $157.90 | $157.90 |
| Purchase #5 | $155.41 | 11.387% | $173.1065 | $173.11 | $173.10 | $173.10 |
| Purchase #6 | $223.25 | 6.377% | $237.4867 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $218.77 | 7.602% | $235.4009 | $235.40 | $235.40 | $235.40 |
| 7 purchase totals = | $1,299.03 | $1,408.0234 | $1,408.04 | $1,408.05 | $1,408.00 | |