| 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 | $57.79 | 4.807% | $60.568 | $60.57 | $60.55 | $60.60 |
| Purchase #2 | $183.30 | 8.827% | $199.4799 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $165.37 | 3.768% | $171.6011 | $171.60 | $171.60 | $171.60 |
| Purchase #4 | $86.72 | 8.556% | $94.1398 | $94.14 | $94.15 | $94.10 |
| Purchase #5 | $179.97 | 11.665% | $200.9635 | $200.96 | $200.95 | $201.00 |
| Purchase #6 | $144.75 | 10.283% | $159.6346 | $159.63 | $159.65 | $159.60 |
| Purchase #7 | $220.35 | 10.261% | $242.9601 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,038.25 | $1,129.3470 | $1,129.34 | $1,129.35 | $1,129.40 | |