| 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 | $121.58 | 3.355% | $125.659 | $125.66 | $125.65 | $125.70 |
| Purchase #2 | $165.25 | 5.155% | $173.7686 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $243.63 | 4.263% | $254.0159 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $152.43 | 5.584% | $160.9417 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $184.26 | 10.413% | $203.447 | $203.45 | $203.45 | $203.40 |
| Purchase #6 | $38.90 | 13.496% | $44.1499 | $44.15 | $44.15 | $44.10 |
| Purchase #7 | $133.51 | 12.273% | $149.8957 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $1,039.56 | $1,111.8778 | $1,111.89 | $1,111.85 | $1,111.80 | |