| 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 | $23.90 | 3.117% | $24.645 | $24.65 | $24.65 | $24.60 |
| Purchase #2 | $247.56 | 10.299% | $273.0562 | $273.06 | $273.05 | $273.10 |
| Purchase #3 | $203.40 | 11.401% | $226.5896 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $74.54 | 4.387% | $77.8101 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $111.62 | 7.172% | $119.6254 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $103.88 | 3.579% | $107.5979 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $181.91 | 5.358% | $191.6567 | $191.66 | $191.65 | $191.70 |
| 7 purchase totals = | $946.81 | $1,020.9809 | $1,021.00 | $1,021.00 | $1,021.00 | |