| 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 | $146.32 | 6.128% | $155.2865 | $155.29 | $155.30 | $155.30 |
| Purchase #2 | $203.88 | 11.591% | $227.5117 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $115.66 | 13.438% | $131.2024 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $122.84 | 8.216% | $132.9325 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $196.42 | 6.671% | $209.5232 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $113.76 | 10.376% | $125.5637 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $16.47 | 11.394% | $18.3466 | $18.35 | $18.35 | $18.30 |
| 7 purchase totals = | $915.35 | $1,000.3666 | $1,000.36 | $1,000.35 | $1,000.30 | |