| 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 | $203.85 | 8.226% | $220.6187 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $12.80 | 4.269% | $13.3464 | $13.35 | $13.35 | $13.30 |
| Purchase #3 | $174.87 | 5.340% | $184.2081 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $118.59 | 7.190% | $127.1166 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $53.97 | 13.103% | $61.0417 | $61.04 | $61.05 | $61.00 |
| Purchase #6 | $50.37 | 11.476% | $56.1505 | $56.15 | $56.15 | $56.20 |
| Purchase #7 | $185.69 | 8.635% | $201.7243 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $800.14 | $864.2063 | $864.21 | $864.15 | $864.10 | |