| 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 | $221.57 | 6.695% | $236.4041 | $236.40 | $236.40 | $236.40 |
| Purchase #2 | $116.91 | 10.590% | $129.2908 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $31.97 | 5.806% | $33.8262 | $33.83 | $33.85 | $33.80 |
| Purchase #4 | $128.66 | 9.368% | $140.7129 | $140.71 | $140.70 | $140.70 |
| Purchase #5 | $184.56 | 5.284% | $194.3122 | $194.31 | $194.30 | $194.30 |
| Purchase #6 | $110.49 | 6.117% | $117.2487 | $117.25 | $117.25 | $117.20 |
| Purchase #7 | $145.41 | 13.301% | $164.751 | $164.75 | $164.75 | $164.80 |
| 7 purchase totals = | $939.57 | $1,016.5459 | $1,016.54 | $1,016.55 | $1,016.50 | |