| 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 | $151.79 | 8.773% | $165.1065 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $219.58 | 8.129% | $237.4297 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $160.83 | 8.676% | $174.7836 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $126.37 | 3.142% | $130.3405 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $163.38 | 8.656% | $177.5222 | $177.52 | $177.50 | $177.50 |
| Purchase #6 | $45.31 | 7.771% | $48.831 | $48.83 | $48.85 | $48.80 |
| Purchase #7 | $162.67 | 3.359% | $168.1341 | $168.13 | $168.15 | $168.10 |
| 7 purchase totals = | $1,029.93 | $1,102.1476 | $1,102.14 | $1,102.20 | $1,102.00 | |