| 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 | $172.35 | 5.207% | $181.3243 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $70.37 | 10.280% | $77.604 | $77.60 | $77.60 | $77.60 |
| Purchase #3 | $249.75 | 13.157% | $282.6096 | $282.61 | $282.60 | $282.60 |
| Purchase #4 | $127.56 | 12.423% | $143.4068 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $15.69 | 3.787% | $16.2842 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $41.37 | 6.226% | $43.9457 | $43.95 | $43.95 | $43.90 |
| Purchase #7 | $38.53 | 8.487% | $41.8 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $715.62 | $786.9746 | $786.97 | $786.95 | $786.90 | |