| 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 | $216.63 | 12.599% | $243.9232 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $57.29 | 12.280% | $64.3252 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $179.29 | 11.786% | $200.4211 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $113.93 | 9.153% | $124.358 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $101.65 | 10.308% | $112.1281 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $11.64 | 9.155% | $12.7056 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $196.40 | 4.580% | $205.3951 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $876.83 | $963.2563 | $963.27 | $963.25 | $963.20 | |