| 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 | $190.82 | 6.511% | $203.2443 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $202.30 | 10.418% | $223.3756 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $122.53 | 12.556% | $137.9149 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $178.30 | 8.588% | $193.6124 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $31.67 | 6.486% | $33.7241 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $197.27 | 8.700% | $214.4325 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $79.85 | 10.429% | $88.1776 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $1,002.74 | $1,094.4814 | $1,094.47 | $1,094.50 | $1,094.40 | |