| 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 | $53.26 | 7.426% | $57.2151 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $150.66 | 11.524% | $168.0221 | $168.02 | $168.00 | $168.00 |
| Purchase #3 | $213.29 | 9.735% | $234.0538 | $234.05 | $234.05 | $234.10 |
| Purchase #4 | $211.50 | 5.522% | $223.179 | $223.18 | $223.20 | $223.20 |
| Purchase #5 | $230.44 | 11.353% | $256.6019 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $122.52 | 9.127% | $133.7024 | $133.70 | $133.70 | $133.70 |
| Purchase #7 | $64.82 | 10.811% | $71.8277 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $1,046.49 | $1,144.6020 | $1,144.60 | $1,144.60 | $1,144.60 | |