| 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 | $125.74 | 13.162% | $142.2899 | $142.29 | $142.30 | $142.30 |
| Purchase #2 | $36.58 | 9.794% | $40.1626 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $72.84 | 6.261% | $77.4005 | $77.40 | $77.40 | $77.40 |
| Purchase #4 | $110.38 | 5.448% | $116.3935 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $206.43 | 9.503% | $226.047 | $226.05 | $226.05 | $226.00 |
| Purchase #6 | $23.78 | 12.830% | $26.831 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $225.31 | 9.125% | $245.8695 | $245.87 | $245.85 | $245.90 |
| 7 purchase totals = | $801.06 | $874.9940 | $874.99 | $875.00 | $875.00 | |