| 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 | $136.68 | 6.311% | $145.3059 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $99.53 | 6.263% | $105.7636 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $8.51 | 11.309% | $9.4724 | $9.47 | $9.45 | $9.50 |
| Purchase #4 | $112.54 | 4.329% | $117.4119 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $179.59 | 9.371% | $196.4194 | $196.42 | $196.40 | $196.40 |
| Purchase #6 | $222.73 | 9.559% | $244.0208 | $244.02 | $244.00 | $244.00 |
| Purchase #7 | $107.51 | 13.792% | $122.3378 | $122.34 | $122.35 | $122.30 |
| 7 purchase totals = | $867.09 | $940.7318 | $940.73 | $940.65 | $940.70 | |