| 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 | $147.66 | 6.237% | $156.8696 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $106.70 | 12.334% | $119.8604 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $96.35 | 8.319% | $104.3654 | $104.37 | $104.35 | $104.40 |
| Purchase #4 | $214.40 | 11.256% | $238.5329 | $238.53 | $238.55 | $238.50 |
| Purchase #5 | $127.94 | 9.640% | $140.2734 | $140.27 | $140.25 | $140.30 |
| Purchase #6 | $161.92 | 4.516% | $169.2323 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $41.74 | 5.874% | $44.1918 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $896.71 | $973.3258 | $973.32 | $973.30 | $973.40 | |