| 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 | $149.42 | 8.528% | $162.1625 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $250.91 | 10.656% | $277.647 | $277.65 | $277.65 | $277.60 |
| Purchase #3 | $175.28 | 13.797% | $199.4634 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $132.82 | 4.426% | $138.6986 | $138.70 | $138.70 | $138.70 |
| Purchase #5 | $108.78 | 9.780% | $119.4187 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $20.47 | 13.742% | $23.283 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $89.59 | 12.232% | $100.5486 | $100.55 | $100.55 | $100.50 |
| 7 purchase totals = | $927.27 | $1,021.2218 | $1,021.22 | $1,021.20 | $1,021.20 | |