| 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 | $237.82 | 13.231% | $269.286 | $269.29 | $269.30 | $269.30 |
| Purchase #2 | $239.78 | 8.498% | $260.1565 | $260.16 | $260.15 | $260.20 |
| Purchase #3 | $90.96 | 7.219% | $97.5264 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $82.42 | 5.548% | $86.9927 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $75.49 | 8.212% | $81.6892 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $118.26 | 9.353% | $129.3209 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $130.99 | 9.288% | $143.1564 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $975.72 | $1,068.1281 | $1,068.14 | $1,068.15 | $1,068.20 | |