| 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 | $177.25 | 10.161% | $195.2604 | $195.26 | $195.25 | $195.30 |
| Purchase #2 | $213.75 | 12.741% | $240.9839 | $240.98 | $241.00 | $241.00 |
| Purchase #3 | $8.53 | 7.453% | $9.1657 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $163.45 | 9.458% | $178.9091 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $32.28 | 5.499% | $34.0551 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $84.90 | 8.523% | $92.136 | $92.14 | $92.15 | $92.10 |
| Purchase #7 | $57.46 | 11.684% | $64.1736 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $737.62 | $814.6838 | $814.69 | $814.65 | $814.80 | |