| 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 | $168.60 | 5.391% | $177.6892 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $243.51 | 12.185% | $273.1817 | $273.18 | $273.20 | $273.20 |
| Purchase #3 | $223.71 | 10.596% | $247.4143 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $108.81 | 13.727% | $123.7463 | $123.75 | $123.75 | $123.70 |
| Purchase #5 | $208.75 | 10.141% | $229.9193 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $164.88 | 3.425% | $170.5271 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $187.86 | 12.503% | $211.3481 | $211.35 | $211.35 | $211.30 |
| 7 purchase totals = | $1,306.12 | $1,433.8260 | $1,433.83 | $1,433.85 | $1,433.70 | |