| 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 | $156.31 | 6.617% | $166.653 | $166.65 | $166.65 | $166.70 |
| Purchase #2 | $238.69 | 4.112% | $248.5049 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $65.73 | 12.554% | $73.9817 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $12.99 | 5.520% | $13.707 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $120.65 | 5.426% | $127.1965 | $127.20 | $127.20 | $127.20 |
| Purchase #6 | $66.36 | 8.385% | $71.9243 | $71.92 | $71.90 | $71.90 |
| Purchase #7 | $171.57 | 4.801% | $179.8071 | $179.81 | $179.80 | $179.80 |
| 7 purchase totals = | $832.30 | $881.7745 | $881.77 | $881.75 | $881.80 | |