| 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 | $208.80 | 12.330% | $234.545 | $234.55 | $234.55 | $234.50 |
| Purchase #2 | $197.55 | 6.712% | $210.8096 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $94.88 | 8.258% | $102.7152 | $102.72 | $102.70 | $102.70 |
| Purchase #4 | $43.29 | 6.343% | $46.0359 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $82.31 | 13.316% | $93.2704 | $93.27 | $93.25 | $93.30 |
| Purchase #6 | $136.87 | 10.545% | $151.3029 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $46.86 | 8.866% | $51.0146 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $810.56 | $889.6936 | $889.70 | $889.65 | $889.60 | |