| 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 | $154.96 | 10.596% | $171.3796 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $225.41 | 5.308% | $237.3748 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $83.32 | 12.824% | $94.005 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $138.75 | 7.738% | $149.4865 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $232.56 | 8.163% | $251.5439 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $205.67 | 9.581% | $225.3752 | $225.38 | $225.40 | $225.40 |
| Purchase #7 | $194.72 | 12.852% | $219.7454 | $219.75 | $219.75 | $219.70 |
| 7 purchase totals = | $1,235.39 | $1,348.9104 | $1,348.92 | $1,348.95 | $1,348.90 | |