| 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 | $26.42 | 6.582% | $28.159 | $28.16 | $28.15 | $28.20 |
| Purchase #2 | $202.93 | 7.196% | $217.5328 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $121.33 | 13.651% | $137.8928 | $137.89 | $137.90 | $137.90 |
| Purchase #4 | $74.68 | 12.854% | $84.2794 | $84.28 | $84.30 | $84.30 |
| Purchase #5 | $162.70 | 10.605% | $179.9543 | $179.95 | $179.95 | $180.00 |
| Purchase #6 | $65.96 | 3.561% | $68.3088 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $186.62 | 8.811% | $203.0631 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $840.64 | $919.1902 | $919.18 | $919.20 | $919.30 | |