| 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 | $148.64 | 9.762% | $163.1502 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $138.57 | 9.853% | $152.2233 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $15.76 | 8.131% | $17.0414 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $115.40 | 8.565% | $125.284 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $141.36 | 5.106% | $148.5778 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $217.83 | 4.864% | $228.4253 | $228.43 | $228.45 | $228.40 |
| Purchase #7 | $223.93 | 8.387% | $242.711 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,001.49 | $1,077.4130 | $1,077.41 | $1,077.45 | $1,077.40 | |