| 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 | $66.68 | 3.674% | $69.1298 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $167.26 | 12.335% | $187.8915 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $173.68 | 3.493% | $179.7466 | $179.75 | $179.75 | $179.70 |
| Purchase #4 | $196.86 | 8.699% | $213.9849 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $136.88 | 12.190% | $153.5657 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $128.42 | 12.211% | $144.1014 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $42.97 | 12.310% | $48.2596 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $912.75 | $996.6795 | $996.68 | $996.70 | $996.70 | |