| 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 | $170.56 | 3.708% | $176.8844 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $150.74 | 11.276% | $167.7374 | $167.74 | $167.75 | $167.70 |
| Purchase #3 | $188.53 | 8.494% | $204.5437 | $204.54 | $204.55 | $204.50 |
| Purchase #4 | $199.56 | 8.575% | $216.6723 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $133.80 | 4.571% | $139.916 | $139.92 | $139.90 | $139.90 |
| Purchase #6 | $136.75 | 5.573% | $144.3711 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $150.95 | 7.135% | $161.7203 | $161.72 | $161.70 | $161.70 |
| 7 purchase totals = | $1,130.89 | $1,211.8452 | $1,211.84 | $1,211.80 | $1,211.80 | |