| 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 | $91.40 | 8.687% | $99.3399 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $157.38 | 4.370% | $164.2575 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $183.83 | 5.300% | $193.573 | $193.57 | $193.55 | $193.60 |
| Purchase #4 | $202.40 | 5.439% | $213.4085 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $237.33 | 6.825% | $253.5278 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $172.64 | 7.683% | $185.9039 | $185.90 | $185.90 | $185.90 |
| Purchase #7 | $54.72 | 10.507% | $60.4694 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $1,099.70 | $1,170.4800 | $1,170.48 | $1,170.45 | $1,170.50 | |