| 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 | $143.48 | 8.740% | $156.0202 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $91.37 | 4.827% | $95.7804 | $95.78 | $95.80 | $95.80 |
| Purchase #3 | $134.29 | 10.510% | $148.4039 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $119.42 | 6.818% | $127.5621 | $127.56 | $127.55 | $127.60 |
| Purchase #5 | $250.40 | 7.408% | $268.9496 | $268.95 | $268.95 | $268.90 |
| Purchase #6 | $155.29 | 8.758% | $168.8903 | $168.89 | $168.90 | $168.90 |
| Purchase #7 | $162.42 | 13.126% | $183.7392 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $1,056.67 | $1,149.3457 | $1,149.34 | $1,149.35 | $1,149.30 | |