| 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 | $231.36 | 3.209% | $238.7843 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $193.51 | 4.284% | $201.8 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $138.99 | 9.758% | $152.5526 | $152.55 | $152.55 | $152.60 |
| Purchase #4 | $89.43 | 3.253% | $92.3392 | $92.34 | $92.35 | $92.30 |
| Purchase #5 | $134.64 | 9.290% | $147.1481 | $147.15 | $147.15 | $147.10 |
| Purchase #6 | $73.53 | 5.461% | $77.5455 | $77.55 | $77.55 | $77.50 |
| Purchase #7 | $12.49 | 4.447% | $13.0454 | $13.05 | $13.05 | $13.00 |
| 7 purchase totals = | $873.95 | $923.2151 | $923.22 | $923.25 | $923.10 | |