| 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 | $102.61 | 5.506% | $108.2597 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $204.80 | 5.765% | $216.6067 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $132.38 | 4.260% | $138.0194 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $224.43 | 8.689% | $243.9307 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $8.70 | 9.575% | $9.533 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $198.96 | 3.480% | $205.8838 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $161.88 | 11.685% | $180.7957 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $1,033.76 | $1,103.0290 | $1,103.03 | $1,103.05 | $1,103.00 | |