| 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 | $13.77 | 6.495% | $14.6644 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $159.56 | 12.106% | $178.8763 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $110.31 | 3.633% | $114.3176 | $114.32 | $114.30 | $114.30 |
| Purchase #4 | $46.95 | 3.258% | $48.4796 | $48.48 | $48.50 | $48.50 |
| Purchase #5 | $192.64 | 9.139% | $210.2454 | $210.25 | $210.25 | $210.20 |
| Purchase #6 | $206.54 | 5.233% | $217.3482 | $217.35 | $217.35 | $217.30 |
| Purchase #7 | $35.95 | 13.472% | $40.7932 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $765.72 | $824.7247 | $824.73 | $824.75 | $824.70 | |