| 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 | $91.38 | 13.115% | $103.3645 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $70.38 | 7.170% | $75.4262 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $244.80 | 6.786% | $261.4121 | $261.41 | $261.40 | $261.40 |
| Purchase #4 | $245.78 | 9.583% | $269.3331 | $269.33 | $269.35 | $269.30 |
| Purchase #5 | $107.98 | 10.168% | $118.9594 | $118.96 | $118.95 | $119.00 |
| Purchase #6 | $114.94 | 7.316% | $123.349 | $123.35 | $123.35 | $123.30 |
| Purchase #7 | $65.73 | 5.836% | $69.566 | $69.57 | $69.55 | $69.60 |
| 7 purchase totals = | $940.99 | $1,021.4103 | $1,021.41 | $1,021.40 | $1,021.40 | |