| 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 | $209.97 | 8.541% | $227.9035 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $204.86 | 10.324% | $226.0097 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $99.95 | 6.378% | $106.3248 | $106.32 | $106.30 | $106.30 |
| Purchase #4 | $237.61 | 7.726% | $255.9677 | $255.97 | $255.95 | $256.00 |
| Purchase #5 | $229.30 | 4.134% | $238.7793 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $66.57 | 9.405% | $72.8309 | $72.83 | $72.85 | $72.80 |
| Purchase #7 | $137.99 | 13.324% | $156.3758 | $156.38 | $156.40 | $156.40 |
| 7 purchase totals = | $1,186.25 | $1,284.1917 | $1,284.19 | $1,284.20 | $1,284.20 | |