| 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 | $167.36 | 11.164% | $186.0441 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $85.49 | 10.563% | $94.5203 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $128.84 | 5.173% | $135.5049 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $245.89 | 11.199% | $273.4272 | $273.43 | $273.45 | $273.40 |
| Purchase #5 | $235.92 | 13.844% | $268.5808 | $268.58 | $268.60 | $268.60 |
| Purchase #6 | $157.79 | 6.378% | $167.8538 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $250.41 | 13.260% | $283.6144 | $283.61 | $283.60 | $283.60 |
| 7 purchase totals = | $1,271.70 | $1,409.5455 | $1,409.53 | $1,409.55 | $1,409.50 | |