| 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 | $241.28 | 11.821% | $269.8017 | $269.80 | $269.80 | $269.80 |
| Purchase #2 | $130.59 | 12.530% | $146.9529 | $146.95 | $146.95 | $147.00 |
| Purchase #3 | $227.59 | 6.798% | $243.0616 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $187.60 | 12.166% | $210.4234 | $210.42 | $210.40 | $210.40 |
| Purchase #5 | $130.78 | 4.514% | $136.6834 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $228.36 | 6.269% | $242.6759 | $242.68 | $242.70 | $242.70 |
| Purchase #7 | $127.95 | 7.441% | $137.4708 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $1,274.15 | $1,387.0697 | $1,387.06 | $1,387.05 | $1,387.20 | |