| 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 | $227.59 | 3.440% | $235.4191 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $168.48 | 5.323% | $177.4482 | $177.45 | $177.45 | $177.40 |
| Purchase #3 | $175.78 | 4.812% | $184.2385 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $82.39 | 11.570% | $91.9225 | $91.92 | $91.90 | $91.90 |
| Purchase #5 | $162.92 | 3.134% | $168.0259 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $204.34 | 13.772% | $232.4817 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $159.31 | 12.774% | $179.6603 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $1,180.81 | $1,269.1962 | $1,269.20 | $1,269.20 | $1,269.10 | |