| 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 | $5.98 | 12.489% | $6.7268 | $6.73 | $6.75 | $6.70 |
| Purchase #2 | $56.45 | 11.429% | $62.9017 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $147.51 | 3.510% | $152.6876 | $152.69 | $152.70 | $152.70 |
| Purchase #4 | $15.91 | 12.692% | $17.9293 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $178.66 | 3.535% | $184.9756 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $115.95 | 8.116% | $125.3605 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $113.74 | 12.228% | $127.6481 | $127.65 | $127.65 | $127.60 |
| 7 purchase totals = | $634.20 | $678.2296 | $678.24 | $678.30 | $678.20 | |