| 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 | $16.29 | 12.116% | $18.2637 | $18.26 | $18.25 | $18.30 |
| Purchase #2 | $197.82 | 6.420% | $210.52 | $210.52 | $210.50 | $210.50 |
| Purchase #3 | $17.41 | 9.201% | $19.0119 | $19.01 | $19.00 | $19.00 |
| Purchase #4 | $161.99 | 6.718% | $172.8725 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $209.34 | 11.309% | $233.0143 | $233.01 | $233.00 | $233.00 |
| Purchase #6 | $196.32 | 13.459% | $222.7427 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $92.56 | 6.119% | $98.2237 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $891.73 | $974.6488 | $974.63 | $974.55 | $974.60 | |