| 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 | $147.47 | 10.656% | $163.1844 | $163.18 | $163.20 | $163.20 |
| Purchase #2 | $138.53 | 4.597% | $144.8982 | $144.90 | $144.90 | $144.90 |
| Purchase #3 | $124.28 | 4.702% | $130.1236 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $116.37 | 4.614% | $121.7393 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $16.95 | 10.587% | $18.7445 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $5.49 | 7.498% | $5.9016 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $33.26 | 12.172% | $37.3084 | $37.31 | $37.30 | $37.30 |
| 7 purchase totals = | $582.35 | $621.9000 | $621.89 | $621.90 | $621.80 | |