| 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 | $156.73 | 8.264% | $169.6822 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $5.96 | 11.756% | $6.6607 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $128.45 | 3.793% | $133.3221 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $159.46 | 10.114% | $175.5878 | $175.59 | $175.60 | $175.60 |
| Purchase #5 | $223.80 | 6.314% | $237.9307 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $242.59 | 5.686% | $256.3837 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $20.29 | 4.373% | $21.1773 | $21.18 | $21.20 | $21.20 |
| 7 purchase totals = | $937.28 | $1,000.7445 | $1,000.74 | $1,000.80 | $1,000.80 | |