| 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 | $142.53 | 10.834% | $157.9717 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $58.62 | 11.150% | $65.1561 | $65.16 | $65.15 | $65.20 |
| Purchase #3 | $185.28 | 3.469% | $191.7074 | $191.71 | $191.70 | $191.70 |
| Purchase #4 | $177.56 | 12.385% | $199.5508 | $199.55 | $199.55 | $199.60 |
| Purchase #5 | $224.82 | 11.266% | $250.1482 | $250.15 | $250.15 | $250.10 |
| Purchase #6 | $121.96 | 8.310% | $132.0949 | $132.09 | $132.10 | $132.10 |
| Purchase #7 | $123.28 | 12.131% | $138.2351 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $1,034.05 | $1,134.8642 | $1,134.87 | $1,134.85 | $1,134.90 | |