| 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 | $154.49 | 6.337% | $164.28 | $164.28 | $164.30 | $164.30 |
| Purchase #2 | $249.92 | 13.425% | $283.4718 | $283.47 | $283.45 | $283.50 |
| Purchase #3 | $126.97 | 8.629% | $137.9262 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $15.66 | 6.425% | $16.6662 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $152.82 | 13.800% | $173.9092 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $74.40 | 4.211% | $77.533 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $226.99 | 6.365% | $241.4379 | $241.44 | $241.45 | $241.40 |
| 7 purchase totals = | $1,001.25 | $1,095.2243 | $1,095.23 | $1,095.25 | $1,095.20 | |