| 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 | $227.80 | 5.282% | $239.8324 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $245.79 | 3.234% | $253.7388 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $210.42 | 13.357% | $238.5258 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $93.81 | 8.199% | $101.5015 | $101.50 | $101.50 | $101.50 |
| Purchase #5 | $104.87 | 5.867% | $111.0227 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $18.91 | 10.768% | $20.9462 | $20.95 | $20.95 | $20.90 |
| Purchase #7 | $69.63 | 8.716% | $75.699 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $971.23 | $1,041.2664 | $1,041.27 | $1,041.30 | $1,041.10 | |