| 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 | $104.72 | 5.741% | $110.732 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $223.75 | 9.500% | $245.0063 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $217.53 | 5.870% | $230.299 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $189.35 | 8.211% | $204.8975 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $238.93 | 13.162% | $270.378 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $157.95 | 10.525% | $174.5742 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $11.41 | 13.328% | $12.9307 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $1,143.64 | $1,248.8177 | $1,248.82 | $1,248.85 | $1,248.80 | |