| 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 | $139.91 | 10.696% | $154.8748 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $117.79 | 8.545% | $127.8552 | $127.86 | $127.85 | $127.90 |
| Purchase #3 | $136.33 | 11.864% | $152.5042 | $152.50 | $152.50 | $152.50 |
| Purchase #4 | $151.91 | 6.151% | $161.254 | $161.25 | $161.25 | $161.30 |
| Purchase #5 | $125.85 | 11.415% | $140.2158 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $231.94 | 5.278% | $244.1818 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $122.34 | 13.562% | $138.9318 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $1,026.07 | $1,119.8176 | $1,119.81 | $1,119.80 | $1,119.90 | |