| 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 | $158.25 | 13.691% | $179.916 | $179.92 | $179.90 | $179.90 |
| Purchase #2 | $41.56 | 8.780% | $45.209 | $45.21 | $45.20 | $45.20 |
| Purchase #3 | $131.85 | 4.231% | $137.4286 | $137.43 | $137.45 | $137.40 |
| Purchase #4 | $168.66 | 9.718% | $185.0504 | $185.05 | $185.05 | $185.10 |
| Purchase #5 | $15.31 | 4.394% | $15.9827 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $130.60 | 13.346% | $148.0299 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $67.85 | 8.376% | $73.5331 | $73.53 | $73.55 | $73.50 |
| 7 purchase totals = | $714.08 | $785.1497 | $785.15 | $785.20 | $785.10 | |