| 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 | $193.82 | 13.827% | $220.6195 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $124.73 | 7.512% | $134.0997 | $134.10 | $134.10 | $134.10 |
| Purchase #3 | $244.28 | 11.359% | $272.0278 | $272.03 | $272.05 | $272.00 |
| Purchase #4 | $248.54 | 13.320% | $281.6455 | $281.65 | $281.65 | $281.60 |
| Purchase #5 | $240.97 | 5.367% | $253.9029 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $181.26 | 6.106% | $192.3277 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $177.80 | 13.612% | $202.0021 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $1,411.40 | $1,556.6252 | $1,556.63 | $1,556.65 | $1,556.50 | |