| 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 | $182.86 | 12.215% | $205.1963 | $205.20 | $205.20 | $205.20 |
| Purchase #2 | $227.80 | 9.194% | $248.7439 | $248.74 | $248.75 | $248.70 |
| Purchase #3 | $161.90 | 12.135% | $181.5466 | $181.55 | $181.55 | $181.50 |
| Purchase #4 | $190.89 | 10.447% | $210.8323 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $174.73 | 5.516% | $184.3681 | $184.37 | $184.35 | $184.40 |
| Purchase #6 | $33.62 | 11.107% | $37.3542 | $37.35 | $37.35 | $37.40 |
| Purchase #7 | $248.75 | 10.111% | $273.9011 | $273.90 | $273.90 | $273.90 |
| 7 purchase totals = | $1,220.55 | $1,341.9425 | $1,341.94 | $1,341.95 | $1,341.90 | |