| 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 | $198.94 | 6.221% | $211.3161 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $124.97 | 8.510% | $135.6049 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $92.82 | 4.166% | $96.6869 | $96.69 | $96.70 | $96.70 |
| Purchase #4 | $220.90 | 10.196% | $243.423 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $109.63 | 6.839% | $117.1276 | $117.13 | $117.15 | $117.10 |
| Purchase #6 | $97.72 | 4.801% | $102.4115 | $102.41 | $102.40 | $102.40 |
| Purchase #7 | $16.96 | 7.432% | $18.2205 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $861.94 | $924.7905 | $924.79 | $924.75 | $924.70 | |