| 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 | $73.77 | 5.593% | $77.896 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $234.26 | 4.176% | $244.0427 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $145.36 | 4.267% | $151.5625 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $136.34 | 4.506% | $142.4835 | $142.48 | $142.50 | $142.50 |
| Purchase #5 | $15.42 | 6.829% | $16.473 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $246.50 | 6.373% | $262.2094 | $262.21 | $262.20 | $262.20 |
| Purchase #7 | $228.54 | 4.401% | $238.598 | $238.60 | $238.60 | $238.60 |
| 7 purchase totals = | $1,080.19 | $1,133.2651 | $1,133.26 | $1,133.25 | $1,133.30 | |