| 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 | $97.42 | 11.105% | $108.2385 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $198.97 | 3.445% | $205.8245 | $205.82 | $205.80 | $205.80 |
| Purchase #3 | $40.73 | 10.730% | $45.1003 | $45.10 | $45.10 | $45.10 |
| Purchase #4 | $68.81 | 7.190% | $73.7574 | $73.76 | $73.75 | $73.80 |
| Purchase #5 | $133.35 | 10.327% | $147.1211 | $147.12 | $147.10 | $147.10 |
| Purchase #6 | $249.64 | 3.462% | $258.2825 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $107.52 | 7.795% | $115.9012 | $115.90 | $115.90 | $115.90 |
| 7 purchase totals = | $896.44 | $954.2255 | $954.22 | $954.20 | $954.20 | |