| 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 | $9.58 | 6.207% | $10.1746 | $10.17 | $10.15 | $10.20 |
| Purchase #2 | $23.47 | 12.786% | $26.4709 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $141.98 | 5.187% | $149.3445 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $140.68 | 12.475% | $158.2298 | $158.23 | $158.25 | $158.20 |
| Purchase #5 | $151.90 | 7.851% | $163.8257 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $91.90 | 4.658% | $96.1807 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $169.37 | 5.294% | $178.3364 | $178.34 | $178.35 | $178.30 |
| 7 purchase totals = | $728.88 | $782.5626 | $782.56 | $782.60 | $782.50 | |