| 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 | $100.72 | 5.779% | $106.5406 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $242.69 | 7.121% | $259.972 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $83.26 | 11.686% | $92.9898 | $92.99 | $93.00 | $93.00 |
| Purchase #4 | $151.32 | 4.211% | $157.6921 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $205.27 | 7.226% | $220.1028 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $85.91 | 9.241% | $93.8489 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $118.78 | 4.424% | $124.0348 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $987.95 | $1,055.1810 | $1,055.17 | $1,055.20 | $1,055.10 | |