| 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 | $97.93 | 10.491% | $108.2038 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $167.50 | 11.166% | $186.2031 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $10.50 | 6.160% | $11.1468 | $11.15 | $11.15 | $11.10 |
| Purchase #4 | $107.69 | 9.775% | $118.2167 | $118.22 | $118.20 | $118.20 |
| Purchase #5 | $101.42 | 8.261% | $109.7983 | $109.80 | $109.80 | $109.80 |
| Purchase #6 | $152.29 | 4.299% | $158.8369 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $156.51 | 3.669% | $162.2524 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $793.84 | $854.6580 | $854.66 | $854.65 | $854.60 | |