| 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 | $26.90 | 3.266% | $27.7786 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $183.41 | 12.284% | $205.9401 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $18.67 | 3.484% | $19.3205 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $239.62 | 4.590% | $250.6186 | $250.62 | $250.60 | $250.60 |
| Purchase #5 | $110.37 | 12.196% | $123.8307 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $237.75 | 8.149% | $257.1242 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $244.86 | 3.199% | $252.6931 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $1,061.58 | $1,137.3058 | $1,137.30 | $1,137.30 | $1,137.20 | |