| 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 | $113.30 | 12.718% | $127.7095 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $59.95 | 7.330% | $64.3443 | $64.34 | $64.35 | $64.30 |
| Purchase #3 | $208.75 | 10.393% | $230.4454 | $230.45 | $230.45 | $230.40 |
| Purchase #4 | $242.99 | 5.187% | $255.5939 | $255.59 | $255.60 | $255.60 |
| Purchase #5 | $129.35 | 8.271% | $140.0485 | $140.05 | $140.05 | $140.00 |
| Purchase #6 | $30.67 | 11.807% | $34.2912 | $34.29 | $34.30 | $34.30 |
| Purchase #7 | $101.55 | 7.685% | $109.3541 | $109.35 | $109.35 | $109.40 |
| 7 purchase totals = | $886.56 | $961.7869 | $961.78 | $961.80 | $961.70 | |