| 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 | $97.63 | 12.425% | $109.7605 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $115.96 | 7.811% | $125.0176 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $5.51 | 8.721% | $5.9905 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $200.69 | 6.506% | $213.7469 | $213.75 | $213.75 | $213.70 |
| Purchase #5 | $229.56 | 10.272% | $253.1404 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $139.98 | 11.320% | $155.8257 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $209.70 | 5.193% | $220.5897 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $999.03 | $1,084.0713 | $1,084.08 | $1,084.10 | $1,084.00 | |