| 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 | $220.40 | 7.454% | $236.8286 | $236.83 | $236.85 | $236.80 |
| Purchase #2 | $159.33 | 9.644% | $174.6958 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $136.81 | 4.751% | $143.3098 | $143.31 | $143.30 | $143.30 |
| Purchase #4 | $132.74 | 9.840% | $145.8016 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $86.84 | 13.223% | $98.3229 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $242.84 | 6.548% | $258.7412 | $258.74 | $258.75 | $258.70 |
| Purchase #7 | $40.83 | 9.526% | $44.7195 | $44.72 | $44.70 | $44.70 |
| 7 purchase totals = | $1,019.79 | $1,102.4194 | $1,102.42 | $1,102.40 | $1,102.30 | |