| 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 | $99.78 | 10.261% | $110.0184 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $127.35 | 5.636% | $134.5274 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $71.32 | 3.368% | $73.7221 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $33.79 | 7.868% | $36.4486 | $36.45 | $36.45 | $36.40 |
| Purchase #5 | $103.66 | 3.469% | $107.256 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $165.91 | 5.244% | $174.6103 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $99.35 | 10.758% | $110.0381 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $701.16 | $746.6209 | $746.63 | $746.60 | $746.50 | |