| 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 | $173.93 | 5.247% | $183.0561 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $245.44 | 11.597% | $273.9037 | $273.90 | $273.90 | $273.90 |
| Purchase #3 | $136.59 | 5.712% | $144.392 | $144.39 | $144.40 | $144.40 |
| Purchase #4 | $100.44 | 11.871% | $112.3632 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $95.44 | 9.489% | $104.4963 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $55.28 | 8.622% | $60.0462 | $60.05 | $60.05 | $60.00 |
| Purchase #7 | $66.98 | 10.266% | $73.8562 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $874.10 | $952.1137 | $952.12 | $952.10 | $952.20 | |