| 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 | $24.25 | 11.365% | $27.006 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $129.92 | 11.328% | $144.6373 | $144.64 | $144.65 | $144.60 |
| Purchase #3 | $205.63 | 8.812% | $223.7501 | $223.75 | $223.75 | $223.80 |
| Purchase #4 | $167.65 | 13.453% | $190.204 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $238.80 | 3.596% | $247.3872 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $241.26 | 9.813% | $264.9348 | $264.93 | $264.95 | $264.90 |
| Purchase #7 | $76.99 | 11.549% | $85.8816 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $1,084.50 | $1,183.8010 | $1,183.80 | $1,183.85 | $1,183.80 | |