| 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 | $96.91 | 13.204% | $109.706 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $13.30 | 4.785% | $13.9364 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $86.44 | 13.749% | $98.3246 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $171.47 | 5.777% | $181.3758 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $79.95 | 10.348% | $88.2232 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $117.93 | 6.408% | $125.487 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $117.80 | 12.344% | $132.3412 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $683.80 | $749.3942 | $749.40 | $749.40 | $749.30 | |