| 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 | $131.29 | 8.718% | $142.7359 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $138.76 | 9.630% | $152.1226 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $186.39 | 3.433% | $192.7888 | $192.79 | $192.80 | $192.80 |
| Purchase #4 | $10.60 | 6.346% | $11.2727 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $203.70 | 11.670% | $227.4718 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $200.99 | 11.370% | $223.8426 | $223.84 | $223.85 | $223.80 |
| Purchase #7 | $118.99 | 11.350% | $132.4954 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $990.72 | $1,082.7298 | $1,082.73 | $1,082.70 | $1,082.70 | |