| 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 | $116.47 | 12.380% | $130.889 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $111.85 | 8.776% | $121.666 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $201.76 | 12.866% | $227.7184 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $194.46 | 6.448% | $206.9988 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $30.92 | 5.428% | $32.5983 | $32.60 | $32.60 | $32.60 |
| Purchase #6 | $90.47 | 7.792% | $97.5194 | $97.52 | $97.50 | $97.50 |
| Purchase #7 | $27.50 | 7.799% | $29.6447 | $29.64 | $29.65 | $29.60 |
| 7 purchase totals = | $773.43 | $847.0346 | $847.04 | $847.00 | $847.00 | |