| 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 | $117.43 | 10.754% | $130.0584 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $52.93 | 9.313% | $57.8594 | $57.86 | $57.85 | $57.90 |
| Purchase #3 | $96.77 | 5.499% | $102.0914 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $34.48 | 13.857% | $39.2579 | $39.26 | $39.25 | $39.30 |
| Purchase #5 | $9.84 | 7.293% | $10.5576 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $157.84 | 8.607% | $171.4253 | $171.43 | $171.45 | $171.40 |
| Purchase #7 | $167.41 | 4.223% | $174.4797 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $636.70 | $685.7297 | $685.74 | $685.75 | $685.90 | |