| 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 | $222.64 | 9.578% | $243.9645 | $243.96 | $243.95 | $244.00 |
| Purchase #2 | $176.65 | 6.276% | $187.7366 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $196.25 | 10.660% | $217.1703 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $159.28 | 8.330% | $172.548 | $172.55 | $172.55 | $172.50 |
| Purchase #5 | $167.72 | 6.109% | $177.966 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $78.56 | 12.826% | $88.6361 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $125.93 | 12.623% | $141.8261 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $1,127.03 | $1,229.8476 | $1,229.86 | $1,229.85 | $1,229.80 | |