| 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 | $9.35 | 7.696% | $10.0696 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $97.99 | 11.505% | $109.2637 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $161.70 | 3.429% | $167.2447 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $240.26 | 3.348% | $248.3039 | $248.30 | $248.30 | $248.30 |
| Purchase #5 | $199.65 | 5.870% | $211.3695 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $28.58 | 4.656% | $29.9107 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $171.36 | 13.714% | $194.8603 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $908.89 | $971.0224 | $971.01 | $970.95 | $971.10 | |