| 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 | $199.76 | 11.614% | $222.9601 | $222.96 | $222.95 | $223.00 |
| Purchase #2 | $211.86 | 7.332% | $227.3936 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $103.97 | 5.352% | $109.5345 | $109.53 | $109.55 | $109.50 |
| Purchase #4 | $241.30 | 10.446% | $266.5062 | $266.51 | $266.50 | $266.50 |
| Purchase #5 | $40.68 | 3.167% | $41.9683 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $43.36 | 4.341% | $45.2423 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $15.42 | 8.529% | $16.7352 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $856.35 | $930.3402 | $930.34 | $930.35 | $930.30 | |