| 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 | $246.32 | 11.620% | $274.9424 | $274.94 | $274.95 | $274.90 |
| Purchase #2 | $177.47 | 12.480% | $199.6183 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $20.42 | 13.577% | $23.1924 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $139.49 | 3.251% | $144.0248 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $38.77 | 4.762% | $40.6162 | $40.62 | $40.60 | $40.60 |
| Purchase #6 | $47.78 | 13.623% | $54.2891 | $54.29 | $54.30 | $54.30 |
| Purchase #7 | $72.53 | 9.281% | $79.2615 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $742.78 | $815.9447 | $815.94 | $815.90 | $815.90 | |