| 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 | $213.63 | 5.295% | $224.9417 | $224.94 | $224.95 | $224.90 |
| Purchase #2 | $144.99 | 3.315% | $149.7964 | $149.80 | $149.80 | $149.80 |
| Purchase #3 | $214.80 | 4.487% | $224.4381 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $129.59 | 10.469% | $143.1568 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $134.54 | 5.457% | $141.8818 | $141.88 | $141.90 | $141.90 |
| Purchase #6 | $169.73 | 3.538% | $175.735 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $148.52 | 3.629% | $153.9098 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $1,155.80 | $1,213.8596 | $1,213.87 | $1,213.90 | $1,213.80 | |