| 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 | $209.45 | 4.356% | $218.5736 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $94.52 | 11.170% | $105.0779 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $124.49 | 8.528% | $135.1065 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $61.51 | 10.439% | $67.931 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $119.28 | 6.658% | $127.2217 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $79.87 | 11.481% | $89.0399 | $89.04 | $89.05 | $89.00 |
| Purchase #7 | $15.33 | 9.608% | $16.8029 | $16.80 | $16.80 | $16.80 |
| 7 purchase totals = | $704.45 | $759.7535 | $759.75 | $759.75 | $759.70 | |