| 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 | $234.59 | 13.653% | $266.6186 | $266.62 | $266.60 | $266.60 |
| Purchase #2 | $243.98 | 5.555% | $257.5331 | $257.53 | $257.55 | $257.50 |
| Purchase #3 | $137.49 | 10.495% | $151.9196 | $151.92 | $151.90 | $151.90 |
| Purchase #4 | $137.38 | 12.685% | $154.8067 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $152.40 | 10.795% | $168.8516 | $168.85 | $168.85 | $168.90 |
| Purchase #6 | $97.38 | 9.556% | $106.6856 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $183.67 | 7.116% | $196.74 | $196.74 | $196.75 | $196.70 |
| 7 purchase totals = | $1,186.89 | $1,303.1552 | $1,303.16 | $1,303.15 | $1,303.10 | |