| 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 | $98.52 | 7.702% | $106.108 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $131.78 | 7.862% | $142.1405 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $148.56 | 4.658% | $155.4799 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $117.74 | 3.634% | $122.0187 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $169.35 | 6.382% | $180.1579 | $180.16 | $180.15 | $180.20 |
| Purchase #6 | $239.85 | 11.584% | $267.6342 | $267.63 | $267.65 | $267.60 |
| Purchase #7 | $210.95 | 12.244% | $236.7787 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $1,116.75 | $1,210.3179 | $1,210.32 | $1,210.35 | $1,210.30 | |