| 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 | $9.31 | 4.596% | $9.7379 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $233.94 | 8.255% | $253.2517 | $253.25 | $253.25 | $253.30 |
| Purchase #3 | $183.63 | 11.601% | $204.9329 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $246.90 | 7.451% | $265.2965 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $228.80 | 5.375% | $241.098 | $241.10 | $241.10 | $241.10 |
| Purchase #6 | $38.76 | 7.635% | $41.7193 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $212.77 | 5.633% | $224.7553 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $1,154.11 | $1,240.7916 | $1,240.80 | $1,240.80 | $1,240.80 | |