| 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 | $151.37 | 3.124% | $156.0988 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $5.39 | 12.324% | $6.0543 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $129.60 | 6.607% | $138.1627 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $92.67 | 10.389% | $102.2975 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $231.93 | 4.313% | $241.9331 | $241.93 | $241.95 | $241.90 |
| Purchase #6 | $50.87 | 10.642% | $56.2836 | $56.28 | $56.30 | $56.30 |
| Purchase #7 | $102.87 | 13.127% | $116.3737 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $764.70 | $817.2037 | $817.19 | $817.20 | $817.30 | |