| 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 | $197.36 | 4.396% | $206.0359 | $206.04 | $206.05 | $206.00 |
| Purchase #2 | $120.81 | 5.244% | $127.1453 | $127.15 | $127.15 | $127.10 |
| Purchase #3 | $157.70 | 10.427% | $174.1434 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $227.82 | 7.563% | $245.05 | $245.05 | $245.05 | $245.10 |
| Purchase #5 | $87.28 | 6.196% | $92.6879 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $206.48 | 9.472% | $226.0378 | $226.04 | $226.05 | $226.00 |
| Purchase #7 | $232.87 | 3.819% | $241.7633 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $1,230.32 | $1,312.8636 | $1,312.87 | $1,312.90 | $1,312.80 | |