| 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 | $149.48 | 5.105% | $157.111 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $156.32 | 11.711% | $174.6266 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $146.60 | 8.210% | $158.6359 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $217.98 | 13.872% | $248.2182 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $162.40 | 6.418% | $172.8228 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $236.73 | 4.762% | $248.0031 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $69.58 | 4.542% | $72.7403 | $72.74 | $72.75 | $72.70 |
| 7 purchase totals = | $1,139.09 | $1,232.1579 | $1,232.16 | $1,232.15 | $1,232.00 | |