| 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 | $52.51 | 3.647% | $54.425 | $54.43 | $54.45 | $54.40 |
| Purchase #2 | $179.95 | 7.853% | $194.0815 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $226.43 | 12.204% | $254.0635 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $107.40 | 5.537% | $113.3467 | $113.35 | $113.35 | $113.30 |
| Purchase #5 | $161.59 | 5.861% | $171.0608 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $124.68 | 7.415% | $133.925 | $133.93 | $133.95 | $133.90 |
| Purchase #7 | $147.82 | 10.163% | $162.8429 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $1,000.38 | $1,083.7454 | $1,083.75 | $1,083.80 | $1,083.70 | |