| 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 | $218.40 | 3.230% | $225.4543 | $225.45 | $225.45 | $225.50 |
| Purchase #2 | $154.87 | 3.323% | $160.0163 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $130.38 | 6.510% | $138.8677 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $119.44 | 6.633% | $127.3625 | $127.36 | $127.35 | $127.40 |
| Purchase #5 | $168.96 | 5.528% | $178.3001 | $178.30 | $178.30 | $178.30 |
| Purchase #6 | $123.42 | 8.270% | $133.6268 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $35.31 | 10.447% | $38.9988 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $950.78 | $1,002.6265 | $1,002.63 | $1,002.60 | $1,002.70 | |