| 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 | $71.99 | 4.782% | $75.4326 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $86.58 | 7.211% | $92.8233 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $224.62 | 10.319% | $247.7985 | $247.80 | $247.80 | $247.80 |
| Purchase #4 | $149.45 | 12.430% | $168.0266 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $63.32 | 7.367% | $67.9848 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $98.85 | 7.555% | $106.3181 | $106.32 | $106.30 | $106.30 |
| Purchase #7 | $249.52 | 13.747% | $283.8215 | $283.82 | $283.80 | $283.80 |
| 7 purchase totals = | $944.33 | $1,042.2054 | $1,042.20 | $1,042.20 | $1,042.10 | |