| 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 | $134.87 | 6.549% | $143.7026 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $224.95 | 3.201% | $232.1506 | $232.15 | $232.15 | $232.20 |
| Purchase #3 | $225.29 | 5.394% | $237.4421 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $139.54 | 13.746% | $158.7212 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $147.95 | 11.619% | $165.1403 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $187.30 | 3.772% | $194.365 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $97.28 | 9.408% | $106.4321 | $106.43 | $106.45 | $106.40 |
| 7 purchase totals = | $1,157.18 | $1,237.9539 | $1,237.95 | $1,237.95 | $1,237.90 | |