| 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 | $22.89 | 11.615% | $25.5487 | $25.55 | $25.55 | $25.50 |
| Purchase #2 | $124.83 | 6.630% | $133.1062 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $25.89 | 8.461% | $28.0806 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $212.97 | 6.341% | $226.4744 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $120.42 | 4.334% | $125.639 | $125.64 | $125.65 | $125.60 |
| Purchase #6 | $142.90 | 6.466% | $152.1399 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $221.98 | 8.550% | $240.9593 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $871.88 | $931.9481 | $931.95 | $931.95 | $931.90 | |