| 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 | $141.72 | 13.372% | $160.6708 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $173.83 | 4.125% | $181.0005 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $201.76 | 12.228% | $226.4312 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $89.88 | 13.648% | $102.1468 | $102.15 | $102.15 | $102.10 |
| Purchase #5 | $235.78 | 9.443% | $258.0447 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $105.42 | 11.318% | $117.3514 | $117.35 | $117.35 | $117.40 |
| Purchase #7 | $221.83 | 11.718% | $247.824 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $1,170.22 | $1,293.4694 | $1,293.46 | $1,293.45 | $1,293.40 | |