| 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 | $222.25 | 8.267% | $240.6234 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $115.56 | 3.341% | $119.4209 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $186.82 | 9.673% | $204.8911 | $204.89 | $204.90 | $204.90 |
| Purchase #4 | $139.26 | 7.280% | $149.3981 | $149.40 | $149.40 | $149.40 |
| Purchase #5 | $108.37 | 10.198% | $119.4216 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $141.36 | 11.230% | $157.2347 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $197.89 | 6.868% | $211.4811 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $1,111.51 | $1,202.4709 | $1,202.46 | $1,202.45 | $1,202.40 | |