| 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 | $160.80 | 3.315% | $166.1305 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $216.30 | 4.599% | $226.2476 | $226.25 | $226.25 | $226.20 |
| Purchase #3 | $237.47 | 8.637% | $257.9803 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $194.73 | 8.344% | $210.9783 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $91.79 | 7.429% | $98.6091 | $98.61 | $98.60 | $98.60 |
| Purchase #6 | $240.97 | 8.494% | $261.438 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $57.27 | 12.188% | $64.2501 | $64.25 | $64.25 | $64.30 |
| 7 purchase totals = | $1,199.33 | $1,285.6339 | $1,285.64 | $1,285.70 | $1,285.60 | |