| 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 | $130.39 | 7.529% | $140.2071 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $51.52 | 8.117% | $55.7019 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $36.65 | 13.134% | $41.4636 | $41.46 | $41.45 | $41.50 |
| Purchase #4 | $233.90 | 13.138% | $264.6298 | $264.63 | $264.65 | $264.60 |
| Purchase #5 | $123.51 | 13.417% | $140.0813 | $140.08 | $140.10 | $140.10 |
| Purchase #6 | $214.42 | 5.661% | $226.5583 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $212.52 | 10.579% | $235.0025 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $1,002.91 | $1,103.6445 | $1,103.64 | $1,103.65 | $1,103.70 | |