| 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 | $118.58 | 9.545% | $129.8985 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $71.68 | 10.225% | $79.0093 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $24.95 | 9.230% | $27.2529 | $27.25 | $27.25 | $27.30 |
| Purchase #4 | $53.46 | 13.406% | $60.6268 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $96.91 | 13.373% | $109.8698 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $36.67 | 4.372% | $38.2732 | $38.27 | $38.25 | $38.30 |
| Purchase #7 | $204.90 | 11.398% | $228.2545 | $228.25 | $228.25 | $228.30 |
| 7 purchase totals = | $607.15 | $673.1850 | $673.18 | $673.15 | $673.30 | |