| 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 | $202.81 | 3.314% | $209.5311 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $219.44 | 4.527% | $229.374 | $229.37 | $229.35 | $229.40 |
| Purchase #3 | $142.56 | 6.396% | $151.6781 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $180.68 | 6.261% | $191.9924 | $191.99 | $192.00 | $192.00 |
| Purchase #5 | $80.81 | 6.853% | $86.3479 | $86.35 | $86.35 | $86.30 |
| Purchase #6 | $144.33 | 9.593% | $158.1756 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $241.30 | 10.252% | $266.0381 | $266.04 | $266.05 | $266.00 |
| 7 purchase totals = | $1,211.93 | $1,293.1372 | $1,293.14 | $1,293.20 | $1,293.10 | |