| 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 | $97.80 | 7.479% | $105.1145 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $213.39 | 4.163% | $222.2734 | $222.27 | $222.25 | $222.30 |
| Purchase #3 | $60.72 | 12.494% | $68.3064 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $175.62 | 9.874% | $192.9607 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $21.57 | 9.672% | $23.6563 | $23.66 | $23.65 | $23.70 |
| Purchase #6 | $169.54 | 11.439% | $188.9337 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $224.46 | 9.447% | $245.6647 | $245.66 | $245.65 | $245.70 |
| 7 purchase totals = | $963.10 | $1,046.9097 | $1,046.90 | $1,046.85 | $1,047.00 | |