| 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 | $245.86 | 4.291% | $256.4099 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $207.99 | 9.861% | $228.4999 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $156.79 | 4.489% | $163.8283 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $129.80 | 11.780% | $145.0904 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $76.95 | 4.804% | $80.6467 | $80.65 | $80.65 | $80.60 |
| Purchase #6 | $235.33 | 4.445% | $245.7904 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $190.54 | 11.777% | $212.9799 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $1,243.26 | $1,333.2455 | $1,333.25 | $1,333.30 | $1,333.20 | |