| 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 | $137.34 | 6.659% | $146.4855 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $182.70 | 7.133% | $195.732 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $188.92 | 11.153% | $209.9902 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $227.74 | 8.303% | $246.6493 | $246.65 | $246.65 | $246.60 |
| Purchase #5 | $96.47 | 13.631% | $109.6198 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $17.87 | 4.409% | $18.6579 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $94.79 | 8.759% | $103.0927 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $945.83 | $1,030.2274 | $1,030.23 | $1,030.25 | $1,030.20 | |