| 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 | $222.61 | 10.630% | $246.2734 | $246.27 | $246.25 | $246.30 |
| Purchase #2 | $232.30 | 10.405% | $256.4708 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $118.93 | 9.405% | $130.1154 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $184.29 | 3.573% | $190.8747 | $190.87 | $190.85 | $190.90 |
| Purchase #5 | $49.79 | 12.860% | $56.193 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $193.46 | 9.866% | $212.5468 | $212.55 | $212.55 | $212.50 |
| Purchase #7 | $179.80 | 12.644% | $202.5339 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $1,181.18 | $1,295.0080 | $1,295.00 | $1,294.95 | $1,295.00 | |