| 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 | $192.54 | 7.664% | $207.2963 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $138.91 | 10.418% | $153.3816 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $15.27 | 6.172% | $16.2125 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $220.32 | 7.390% | $236.6016 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $113.52 | 7.571% | $122.1146 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $193.35 | 3.631% | $200.3705 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $59.73 | 4.356% | $62.3318 | $62.33 | $62.35 | $62.30 |
| 7 purchase totals = | $933.64 | $998.3089 | $998.30 | $998.30 | $998.30 | |