| 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 | $20.86 | 9.626% | $22.868 | $22.87 | $22.85 | $22.90 |
| Purchase #2 | $233.95 | 13.555% | $265.6619 | $265.66 | $265.65 | $265.70 |
| Purchase #3 | $122.84 | 4.158% | $127.9477 | $127.95 | $127.95 | $127.90 |
| Purchase #4 | $140.70 | 5.556% | $148.5173 | $148.52 | $148.50 | $148.50 |
| Purchase #5 | $153.83 | 5.798% | $162.7491 | $162.75 | $162.75 | $162.70 |
| Purchase #6 | $91.74 | 5.342% | $96.6408 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $160.52 | 4.304% | $167.4288 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $924.44 | $991.8136 | $991.82 | $991.80 | $991.70 | |