| 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 | $184.70 | 10.389% | $203.8885 | $203.89 | $203.90 | $203.90 |
| Purchase #2 | $226.83 | 9.334% | $248.0023 | $248.00 | $248.00 | $248.00 |
| Purchase #3 | $206.63 | 13.536% | $234.5994 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $103.91 | 5.180% | $109.2925 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $8.89 | 7.188% | $9.529 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $243.27 | 7.247% | $260.8998 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $196.56 | 8.719% | $213.6981 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $1,170.79 | $1,279.9096 | $1,279.91 | $1,279.95 | $1,279.90 | |