| 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 | $197.51 | 3.476% | $204.3754 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $167.96 | 3.287% | $173.4808 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $37.88 | 10.230% | $41.7551 | $41.76 | $41.75 | $41.80 |
| Purchase #4 | $87.58 | 10.685% | $96.9379 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $109.85 | 13.757% | $124.9621 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $226.27 | 13.282% | $256.3232 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $214.55 | 5.502% | $226.3545 | $226.35 | $226.35 | $226.40 |
| 7 purchase totals = | $1,041.60 | $1,124.1890 | $1,124.19 | $1,124.20 | $1,124.30 | |