| 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 | $217.85 | 7.628% | $234.4676 | $234.47 | $234.45 | $234.50 |
| Purchase #2 | $214.53 | 5.431% | $226.1811 | $226.18 | $226.20 | $226.20 |
| Purchase #3 | $217.96 | 12.330% | $244.8345 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $54.70 | 4.697% | $57.2693 | $57.27 | $57.25 | $57.30 |
| Purchase #5 | $124.38 | 9.768% | $136.5294 | $136.53 | $136.55 | $136.50 |
| Purchase #6 | $187.91 | 6.662% | $200.4286 | $200.43 | $200.45 | $200.40 |
| Purchase #7 | $233.92 | 9.203% | $255.4477 | $255.45 | $255.45 | $255.40 |
| 7 purchase totals = | $1,251.25 | $1,355.1582 | $1,355.16 | $1,355.20 | $1,355.10 | |