| 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 | $66.75 | 9.593% | $73.1533 | $73.15 | $73.15 | $73.20 |
| Purchase #2 | $203.28 | 6.802% | $217.1071 | $217.11 | $217.10 | $217.10 |
| Purchase #3 | $105.83 | 11.423% | $117.919 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $220.87 | 10.183% | $243.3612 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $132.89 | 10.682% | $147.0853 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $35.60 | 8.606% | $38.6637 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $11.28 | 4.714% | $11.8117 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $776.50 | $849.1013 | $849.10 | $849.05 | $849.20 | |