| 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 | $118.87 | 11.822% | $132.9228 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $207.90 | 7.153% | $222.7711 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $197.43 | 13.381% | $223.8481 | $223.85 | $223.85 | $223.80 |
| Purchase #4 | $122.42 | 3.683% | $126.9287 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $22.51 | 11.255% | $25.0435 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $16.79 | 12.798% | $18.9388 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $94.69 | 10.277% | $104.4213 | $104.42 | $104.40 | $104.40 |
| 7 purchase totals = | $780.61 | $854.8743 | $854.87 | $854.85 | $854.70 | |