| 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 | $47.61 | 3.463% | $49.2587 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $23.97 | 12.750% | $27.0262 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $19.95 | 12.174% | $22.3787 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $22.43 | 10.849% | $24.8634 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $16.89 | 12.860% | $19.0621 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $165.52 | 10.478% | $182.8632 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $79.86 | 7.822% | $86.1066 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $376.23 | $411.5589 | $411.56 | $411.55 | $411.70 | |