| 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 | $97.97 | 7.159% | $104.9837 | $104.98 | $105.00 | $105.00 |
| Purchase #2 | $49.89 | 6.738% | $53.2516 | $53.25 | $53.25 | $53.30 |
| Purchase #3 | $118.58 | 3.418% | $122.6331 | $122.63 | $122.65 | $122.60 |
| Purchase #4 | $130.66 | 7.288% | $140.1825 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $236.59 | 11.462% | $263.7079 | $263.71 | $263.70 | $263.70 |
| Purchase #6 | $205.40 | 13.788% | $233.7206 | $233.72 | $233.70 | $233.70 |
| Purchase #7 | $109.52 | 12.173% | $122.8519 | $122.85 | $122.85 | $122.90 |
| 7 purchase totals = | $948.61 | $1,041.3313 | $1,041.32 | $1,041.35 | $1,041.40 | |